Multiples of 13:
13 26 39 52 65 78 91
104 117 130 143 156 169 182 195
208 221 234 247 260 273 286 299
312 325 338 351 364 377 390
403 416 429 442 455 468 481 494
507 520 533 546 559 572 585 598
611 624 637 650 663 676 689
702 715 728 741 754 767 780 793
806 819 832 845 858 871 884 897
910 923 936 949 962 975 988
1001 1014 1027 1040 1053 1066 1079 1092
1105 1118 1131 1144 1157 1170 1183 1196
1209 1222 1235 1248 1261 1274 1287
1300 1313 1326 1339 1352 1365 1378 1391
1404 1417 1430 1443 1456 1469 1482 1495
1508 1521 1534 1547 1560 1573 1586 1599
1612 1625 1638 1651 1664 1677 1690
1703 1716 1729 1742 1755 1768 1781 1794
1807 1820 1833 1846 1859 1872 1882 1898
1911 1924 1937 1950 1963 1976 1989
2002 2015 2028 2041 2054 2067 2080 2093
2106 2119 2132 2145 2158 2171 2184 2197
2210 2223 2236 2249 2262 2275 2288
2301 2314 2327 2340 2353 2366 2379 2392
2405 2418 2431 2444 2457 2470 2483 2496
2509 2522 2535 2548 2561 2574 2587
2600 2613 2626 2639 2652 2665 2678 2691
2704 2717 2730 2743 2756 2769 2782 2795
2808 2821 2834 2847 2860 2873 2886 2899
2912 2925 2938 2951 2964 2977 2990
3003 3016 3029 3042 3055 3068 3081 3094
3120 3133 3146 3159 3172 3185 3198
3211 3224 3237 3250 3263 3276 3289
3302 3315 3328 3341 3354 3367 3380 3393
3406 3419 3432 3445 3458 3471 3484 3497
3510 3523 3536 3549 3562 3575 3588
3601 3614 3627 3640 3653 3666 3679 3692
3705 3718 3731 3744 3757 3770 3783 3796
3809 3822 3835 3848 3861 3874 3887
3900 3913 3926 3939 3952 3965 3978 3991
4004 4017 4030 4043 4056 4069 4082 4095
4108 4121 4134 4147 4160 4173 4186 4199
4212 4225 4238 4251 4264 4277 4290
4303 4316 4329 4342 4355 4368 4381 4394
4407 4420 4433 4446 4459 4472 4485 4498
4511 4524 4537 4550 4563 4576 4589
4602 4615 4628 4641 4654 4667 4680 4693
4706 4719 4732 4745 4758 4771 4784 4797
4810 4823 4836 4849 4862 4875 4888
4901 4914 4927 2940 4953 4966 4979 4992
5005 5018 5031 5044 5057 5070 5083 5096
5109 5122 5135 5148 5161 5174 5187
5200 5213 5226 5239 5252 5265 5278 5291
5304 5317 5330 5343 5356 5369 5382 5395
5408 5421 5434 5447 5460 5473 5486 5499
5512 5525 5538 5551 5564 5577 5590
5603 5616 5629 5642 5655 5668 5681 5694
5707 5720 5733 5746 5759 5772 5785 5798
5811 5824 5837 5850 5863 5876 5889
5902 5915 5928 5941 5954 5967 5980 5993.............and so on
Multiples of 21:
21 42 63 84 105 126 147 168 189 210 231...........and so on
The common multiples of 9 and 21 are 63, 126, 189 and so on.
no they are nor multiples of 6
The first 5 multiples of 21 are: 21, 42, 63, 84, and 105.
14 21 28 35 42 49
The only multiples that go into 13 evenly are ' 1 ' (a multiple of ' 1 ') and 13 (a multiple of ' 1 ' and 13).
The factor pairs of 21 are (21, 1) (7, 3) Even considering their negative counterparts, they don't add up to -13.
The most common multiples are 13 3 3234 2 2 2 2 232
The list would be endless because there is an infinite number of common multiples for 21 and 13. A common multiple of any two or more numbers is any number into which each of two or more numbers can be divided evenly (zero remainder). However, the leastor lowest common multiple (LCM) of 21 and 13 is 273.
Multiples 21: 1,3,7,21Multiples 49: 1,7,49
LCM of 21 & 49 is 147, so all multiples of 147 are common multiples of 21 & 49.
The common multiples of 3 and 21 are 21, 42, 63 and so on.
Multiples of 13, like 13, 26 and 39.
The first five multiples of 21 are: 21, 42, 63, 84, 105.
The first 5 multiples of 21 are: 21, 42, 63, 84, and 105.
Multiples of 13 include 13, 26, 39 and so on. For them to be common, they need to be compared to another set of multiples.
Factors: 1 and 13 Multiples: 13, 26, 39 and so on.
Factors of 21 = 1, 3, 7, 21 Multiples of 21: 21, 42, 63, 84, 105, 126, 147 +21 . . .