- Factors Factors are numbers you multiply to get another number. Factors break a number down Example: 3 and 4 are factors of 12 Multiples A multiple is a number that falls into the multiplication chart of a number example the multiples of 2 are 2, 4, 6, 8.
- Read reviews, compare customer ratings, see screenshots, and learn more about Factors and Multiples. Download Factors and Multiples and enjoy it on your iPhone, iPad, and iPod touch. Factors and Multiples app use cell division concept to help kids to learn prime factorization and how to find LCM and GCF.

The factors are 1,2,3,6,9,18 What are the factors of 7? 7 x 1 This works, but it is a repeat. The only factors of 7 are 1,7 Prime and Composite Numbers Prime numbers are numbers that only have two factors: one, and the number itself.
1.4 Factors And Multiplesmr. Mac's Page Numbering

Here are the factors (not including negatives), and some multiples, for 1 to 100:

Factors | Multiples | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
1 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 |
1, 2 | 2 | 4 | 6 | 8 | 10 | 12 | 14 | 16 | 18 | 20 |
1, 3 | 3 | 6 | 9 | 12 | 15 | 18 | 21 | 24 | 27 | 30 |
1, 2, 4 | 4 | 8 | 12 | 16 | 20 | 24 | 28 | 32 | 36 | 40 |
1, 5 | 5 | 10 | 15 | 20 | 25 | 30 | 35 | 40 | 45 | 50 |
1, 2, 3, 6 | 6 | 12 | 18 | 24 | 30 | 36 | 42 | 48 | 54 | 60 |
1, 7 | 7 | 14 | 21 | 28 | 35 | 42 | 49 | 56 | 63 | 70 |
1, 2, 4, 8 | 8 | 16 | 24 | 32 | 40 | 48 | 56 | 64 | 72 | 80 |
1, 3, 9 | 9 | 18 | 27 | 36 | 45 | 54 | 63 | 72 | 81 | 90 |
1, 2, 5, 10 | 10 | 20 | 30 | 40 | 50 | 60 | 70 | 80 | 90 | 100 |
1, 11 | 11 | 22 | 33 | 44 | 55 | 66 | 77 | 88 | 99 | 110 |
1, 2, 3, 4, 6, 12 | 12 | 24 | 36 | 48 | 60 | 72 | 84 | 96 | 108 | 120 |
1, 13 | 13 | 26 | 39 | 52 | 65 | 78 | 91 | 104 | 117 | 130 |
1, 2, 7, 14 | 14 | 28 | 42 | 56 | 70 | 84 | 98 | 112 | 126 | 140 |
1, 3, 5, 15 | 15 | 30 | 45 | 60 | 75 | 90 | 105 | 120 | 135 | 150 |
1, 2, 4, 8, 16 | 16 | 32 | 48 | 64 | 80 | 96 | 112 | 128 | 144 | 160 |
1, 17 | 17 | 34 | 51 | 68 | 85 | 102 | 119 | 136 | 153 | 170 |
1, 2, 3, 6, 9, 18 | 18 | 36 | 54 | 72 | 90 | 108 | 126 | 144 | 162 | 180 |
1, 19 | 19 | 38 | 57 | 76 | 95 | 114 | 133 | 152 | 171 | 190 |
1, 2, 4, 5, 10, 20 | 20 | 40 | 60 | 80 | 100 | 120 | 140 | 160 | 180 | 200 |
1, 3, 7, 21 | 21 | 42 | 63 | 84 | 105 | 126 | 147 | 168 | 189 | 210 |
1, 2, 11, 22 | 22 | 44 | 66 | 88 | 110 | 132 | 154 | 176 | 198 | 220 |
1, 23 | 23 | 46 | 69 | 92 | 115 | 138 | 161 | 184 | 207 | 230 |
1, 2, 3, 4, 6, 8, 12, 24 | 24 | 48 | 72 | 96 | 120 | 144 | 168 | 192 | 216 | 240 |
1, 5, 25 | 25 | 50 | 75 | 100 | 125 | 150 | 175 | 200 | 225 | 250 |
1, 2, 13, 26 | 26 | 52 | 78 | 104 | 130 | 156 | 182 | 208 | 234 | 260 |
1, 3, 9, 27 | 27 | 54 | 81 | 108 | 135 | 162 | 189 | 216 | 243 | 270 |
1, 2, 4, 7, 14, 28 | 28 | 56 | 84 | 112 | 140 | 168 | 196 | 224 | 252 | 280 |
1, 29 | 29 | 58 | 87 | 116 | 145 | 174 | 203 | 232 | 261 | 290 |
1, 2, 3, 5, 6, 10, 15, 30 | 30 | 60 | 90 | 120 | 150 | 180 | 210 | 240 | 270 | 300 |
1, 31 | 31 | 62 | 93 | 124 | 155 | 186 | 217 | 248 | 279 | 310 |
1, 2, 4, 8, 16, 32 | 32 | 64 | 96 | 128 | 160 | 192 | 224 | 256 | 288 | 320 |
1, 3, 11, 33 | 33 | 66 | 99 | 132 | 165 | 198 | 231 | 264 | 297 | 330 |
1, 2, 17, 34 | 34 | 68 | 102 | 136 | 170 | 204 | 238 | 272 | 306 | 340 |
1, 5, 7, 35 | 35 | 70 | 105 | 140 | 175 | 210 | 245 | 280 | 315 | 350 |
1, 2, 3, 4, 6, 9, 12, 18, 36 | 36 | 72 | 108 | 144 | 180 | 216 | 252 | 288 | 324 | 360 |
1, 37 | 37 | 74 | 111 | 148 | 185 | 222 | 259 | 296 | 333 | 370 |
1, 2, 19, 38 | 38 | 76 | 114 | 152 | 190 | 228 | 266 | 304 | 342 | 380 |
1, 3, 13, 39 | 39 | 78 | 117 | 156 | 195 | 234 | 273 | 312 | 351 | 390 |
1, 2, 4, 5, 8, 10, 20, 40 | 40 | 80 | 120 | 160 | 200 | 240 | 280 | 320 | 360 | 400 |
1, 41 | 41 | 82 | 123 | 164 | 205 | 246 | 287 | 328 | 369 | 410 |
1, 2, 3, 6, 7, 14, 21, 42 | 42 | 84 | 126 | 168 | 210 | 252 | 294 | 336 | 378 | 420 |
1, 43 | 43 | 86 | 129 | 172 | 215 | 258 | 301 | 344 | 387 | 430 |
1, 2, 4, 11, 22, 44 | 44 | 88 | 132 | 176 | 220 | 264 | 308 | 352 | 396 | 440 |
1, 3, 5, 9, 15, 45 | 45 | 90 | 135 | 180 | 225 | 270 | 315 | 360 | 405 | 450 |
1, 2, 23, 46 | 46 | 92 | 138 | 184 | 230 | 276 | 322 | 368 | 414 | 460 |
1, 47 | 47 | 94 | 141 | 188 | 235 | 282 | 329 | 376 | 423 | 470 |
1, 2, 3, 4, 6, 8, 12, 16, 24, 48 | 48 | 96 | 144 | 192 | 240 | 288 | 336 | 384 | 432 | 480 |
1, 7, 49 | 49 | 98 | 147 | 196 | 245 | 294 | 343 | 392 | 441 | 490 |
1, 2, 5, 10, 25, 50 | 50 | 100 | 150 | 200 | 250 | 300 | 350 | 400 | 450 | 500 |
1, 3, 17, 51 | 51 | 102 | 153 | 204 | 255 | 306 | 357 | 408 | 459 | 510 |
1, 2, 4, 13, 26, 52 | 52 | 104 | 156 | 208 | 260 | 312 | 364 | 416 | 468 | 520 |
1, 53 | 53 | 106 | 159 | 212 | 265 | 318 | 371 | 424 | 477 | 530 |
1, 2, 3, 6, 9, 18, 27, 54 | 54 | 108 | 162 | 216 | 270 | 324 | 378 | 432 | 486 | 540 |
1, 5, 11, 55 | 55 | 110 | 165 | 220 | 275 | 330 | 385 | 440 | 495 | 550 |
1, 2, 4, 7, 8, 14, 28, 56 | 56 | 112 | 168 | 224 | 280 | 336 | 392 | 448 | 504 | 560 |
1, 3, 19, 57 | 57 | 114 | 171 | 228 | 285 | 342 | 399 | 456 | 513 | 570 |
1, 2, 29, 58 | 58 | 116 | 174 | 232 | 290 | 348 | 406 | 464 | 522 | 580 |
1, 59 | 59 | 118 | 177 | 236 | 295 | 354 | 413 | 472 | 531 | 590 |
1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60 | 60 | 120 | 180 | 240 | 300 | 360 | 420 | 480 | 540 | 600 |
1, 61 | 61 | 122 | 183 | 244 | 305 | 366 | 427 | 488 | 549 | 610 |
1, 2, 31, 62 | 62 | 124 | 186 | 248 | 310 | 372 | 434 | 496 | 558 | 620 |
1, 3, 7, 9, 21, 63 | 63 | 126 | 189 | 252 | 315 | 378 | 441 | 504 | 567 | 630 |
1, 2, 4, 8, 16, 32, 64 | 64 | 128 | 192 | 256 | 320 | 384 | 448 | 512 | 576 | 640 |
1, 5, 13, 65 | 65 | 130 | 195 | 260 | 325 | 390 | 455 | 520 | 585 | 650 |
1, 2, 3, 6, 11, 22, 33, 66 | 66 | 132 | 198 | 264 | 330 | 396 | 462 | 528 | 594 | 660 |
1, 67 | 67 | 134 | 201 | 268 | 335 | 402 | 469 | 536 | 603 | 670 |
1, 2, 4, 17, 34, 68 | 68 | 136 | 204 | 272 | 340 | 408 | 476 | 544 | 612 | 680 |
1, 3, 23, 69 | 69 | 138 | 207 | 276 | 345 | 414 | 483 | 552 | 621 | 690 |
1, 2, 5, 7, 10, 14, 35, 70 | 70 | 140 | 210 | 280 | 350 | 420 | 490 | 560 | 630 | 700 |
1, 71 | 71 | 142 | 213 | 284 | 355 | 426 | 497 | 568 | 639 | 710 |
1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72 | 72 | 144 | 216 | 288 | 360 | 432 | 504 | 576 | 648 | 720 |
1, 73 | 73 | 146 | 219 | 292 | 365 | 438 | 511 | 584 | 657 | 730 |
1, 2, 37, 74 | 74 | 148 | 222 | 296 | 370 | 444 | 518 | 592 | 666 | 740 |
1, 3, 5, 15, 25, 75 | 75 | 150 | 225 | 300 | 375 | 450 | 525 | 600 | 675 | 750 |
1, 2, 4, 19, 38, 76 | 76 | 152 | 228 | 304 | 380 | 456 | 532 | 608 | 684 | 760 |
1, 7, 11, 77 | 77 | 154 | 231 | 308 | 385 | 462 | 539 | 616 | 693 | 770 |
1, 2, 3, 6, 13, 26, 39, 78 | 78 | 156 | 234 | 312 | 390 | 468 | 546 | 624 | 702 | 780 |
1, 79 | 79 | 158 | 237 | 316 | 395 | 474 | 553 | 632 | 711 | 790 |
1, 2, 4, 5, 8, 10, 16, 20, 40, 80 | 80 | 160 | 240 | 320 | 400 | 480 | 560 | 640 | 720 | 800 |
1, 3, 9, 27, 81 | 81 | 162 | 243 | 324 | 405 | 486 | 567 | 648 | 729 | 810 |
1, 2, 41, 82 | 82 | 164 | 246 | 328 | 410 | 492 | 574 | 656 | 738 | 820 |
1, 83 | 83 | 166 | 249 | 332 | 415 | 498 | 581 | 664 | 747 | 830 |
1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84 | 84 | 168 | 252 | 336 | 420 | 504 | 588 | 672 | 756 | 840 |
1, 5, 17, 85 | 85 | 170 | 255 | 340 | 425 | 510 | 595 | 680 | 765 | 850 |
1, 2, 43, 86 | 86 | 172 | 258 | 344 | 430 | 516 | 602 | 688 | 774 | 860 |
1, 3, 29, 87 | 87 | 174 | 261 | 348 | 435 | 522 | 609 | 696 | 783 | 870 |
1, 2, 4, 8, 11, 22, 44, 88 | 88 | 176 | 264 | 352 | 440 | 528 | 616 | 704 | 792 | 880 |
1, 89 | 89 | 178 | 267 | 356 | 445 | 534 | 623 | 712 | 801 | 890 |
1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90 | 90 | 180 | 270 | 360 | 450 | 540 | 630 | 720 | 810 | 900 |
1, 7, 13, 91 | 91 | 182 | 273 | 364 | 455 | 546 | 637 | 728 | 819 | 910 |
1, 2, 4, 23, 46, 92 | 92 | 184 | 276 | 368 | 460 | 552 | 644 | 736 | 828 | 920 |
1, 3, 31, 93 | 93 | 186 | 279 | 372 | 465 | 558 | 651 | 744 | 837 | 930 |
1, 2, 47, 94 | 94 | 188 | 282 | 376 | 470 | 564 | 658 | 752 | 846 | 940 |
1, 5, 19, 95 | 95 | 190 | 285 | 380 | 475 | 570 | 665 | 760 | 855 | 950 |
1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96 | 96 | 192 | 288 | 384 | 480 | 576 | 672 | 768 | 864 | 960 |
1, 97 | 97 | 194 | 291 | 388 | 485 | 582 | 679 | 776 | 873 | 970 |
1, 2, 7, 14, 49, 98 | 98 | 196 | 294 | 392 | 490 | 588 | 686 | 784 | 882 | 980 |
1, 3, 9, 11, 33, 99 | 99 | 198 | 297 | 396 | 495 | 594 | 693 | 792 | 891 | 990 |
1, 2, 4, 5, 10, 20, 25, 50, 100 | 100 | 200 | 300 | 400 | 500 | 600 | 700 | 800 | 900 | 1000 |

1.4 Factors And Multiplesmr. Mac's Page Login
See the numbers with only two factors, such as 97? They are prime numbers.
