The multiples of 2421 are 2421, 4842, 7263, 9684, 12105, 14526, 16947, 19368, 21789, 24210, and so on — every number you get by multiplying 2421 by a whole number. The list never ends.
Below you will find the full multiplication table for 2421 up to 100×, the complete list of multiples up to 1,000, a calculator that checks any number for you, and the factors and patterns behind them.
Type any whole number and the answer appears instantly.
Divides the number by 2421 and tells you whether it goes in exactly.
Counting in 2421s is the fastest way to reach any multiple without multiplying. Each hop below adds another 2421.
The complete multiplication table for 2421, from 2421 × 1 to 2421 × 100.
| # | Expression | Result |
|---|---|---|
| 1 | 2421 × 1 | 2,421 |
| 2 | 2421 × 2 | 4,842 |
| 3 | 2421 × 3 | 7,263 |
| 4 | 2421 × 4 | 9,684 |
| 5 | 2421 × 5 | 12,105 |
| 6 | 2421 × 6 | 14,526 |
| 7 | 2421 × 7 | 16,947 |
| 8 | 2421 × 8 | 19,368 |
| 9 | 2421 × 9 | 21,789 |
| 10 | 2421 × 10 | 24,210 |
| 11 | 2421 × 11 | 26,631 |
| 12 | 2421 × 12 | 29,052 |
| 13 | 2421 × 13 | 31,473 |
| 14 | 2421 × 14 | 33,894 |
| 15 | 2421 × 15 | 36,315 |
| 16 | 2421 × 16 | 38,736 |
| 17 | 2421 × 17 | 41,157 |
| 18 | 2421 × 18 | 43,578 |
| 19 | 2421 × 19 | 45,999 |
| 20 | 2421 × 20 | 48,420 |
| 21 | 2421 × 21 | 50,841 |
| 22 | 2421 × 22 | 53,262 |
| 23 | 2421 × 23 | 55,683 |
| 24 | 2421 × 24 | 58,104 |
| 25 | 2421 × 25 | 60,525 |
| 26 | 2421 × 26 | 62,946 |
| 27 | 2421 × 27 | 65,367 |
| 28 | 2421 × 28 | 67,788 |
| 29 | 2421 × 29 | 70,209 |
| 30 | 2421 × 30 | 72,630 |
| 31 | 2421 × 31 | 75,051 |
| 32 | 2421 × 32 | 77,472 |
| 33 | 2421 × 33 | 79,893 |
| 34 | 2421 × 34 | 82,314 |
| 35 | 2421 × 35 | 84,735 |
| 36 | 2421 × 36 | 87,156 |
| 37 | 2421 × 37 | 89,577 |
| 38 | 2421 × 38 | 91,998 |
| 39 | 2421 × 39 | 94,419 |
| 40 | 2421 × 40 | 96,840 |
| 41 | 2421 × 41 | 99,261 |
| 42 | 2421 × 42 | 101,682 |
| 43 | 2421 × 43 | 104,103 |
| 44 | 2421 × 44 | 106,524 |
| 45 | 2421 × 45 | 108,945 |
| 46 | 2421 × 46 | 111,366 |
| 47 | 2421 × 47 | 113,787 |
| 48 | 2421 × 48 | 116,208 |
| 49 | 2421 × 49 | 118,629 |
| 50 | 2421 × 50 | 121,050 |
| 51 | 2421 × 51 | 123,471 |
| 52 | 2421 × 52 | 125,892 |
| 53 | 2421 × 53 | 128,313 |
| 54 | 2421 × 54 | 130,734 |
| 55 | 2421 × 55 | 133,155 |
| 56 | 2421 × 56 | 135,576 |
| 57 | 2421 × 57 | 137,997 |
| 58 | 2421 × 58 | 140,418 |
| 59 | 2421 × 59 | 142,839 |
| 60 | 2421 × 60 | 145,260 |
| 61 | 2421 × 61 | 147,681 |
| 62 | 2421 × 62 | 150,102 |
| 63 | 2421 × 63 | 152,523 |
| 64 | 2421 × 64 | 154,944 |
| 65 | 2421 × 65 | 157,365 |
| 66 | 2421 × 66 | 159,786 |
| 67 | 2421 × 67 | 162,207 |
| 68 | 2421 × 68 | 164,628 |
| 69 | 2421 × 69 | 167,049 |
| 70 | 2421 × 70 | 169,470 |
| 71 | 2421 × 71 | 171,891 |
| 72 | 2421 × 72 | 174,312 |
| 73 | 2421 × 73 | 176,733 |
| 74 | 2421 × 74 | 179,154 |
| 75 | 2421 × 75 | 181,575 |
| 76 | 2421 × 76 | 183,996 |
| 77 | 2421 × 77 | 186,417 |
| 78 | 2421 × 78 | 188,838 |
| 79 | 2421 × 79 | 191,259 |
| 80 | 2421 × 80 | 193,680 |
| 81 | 2421 × 81 | 196,101 |
| 82 | 2421 × 82 | 198,522 |
| 83 | 2421 × 83 | 200,943 |
| 84 | 2421 × 84 | 203,364 |
| 85 | 2421 × 85 | 205,785 |
| 86 | 2421 × 86 | 208,206 |
| 87 | 2421 × 87 | 210,627 |
| 88 | 2421 × 88 | 213,048 |
| 89 | 2421 × 89 | 215,469 |
| 90 | 2421 × 90 | 217,890 |
| 91 | 2421 × 91 | 220,311 |
| 92 | 2421 × 92 | 222,732 |
| 93 | 2421 × 93 | 225,153 |
| 94 | 2421 × 94 | 227,574 |
| 95 | 2421 × 95 | 229,995 |
| 96 | 2421 × 96 | 232,416 |
| 97 | 2421 × 97 | 234,837 |
| 98 | 2421 × 98 | 237,258 |
| 99 | 2421 × 99 | 239,679 |
| 100 | 2421 × 100 | 242,100 |
2421 is larger than 100, so it has no multiples below 100. Its first multiple is 2,421 itself.
2,421 is greater than 1,000, so its first multiple already sits above that range.
Factors are the mirror image of multiples: they divide into 2421 exactly, rather than being built from it. The factors of 2421 are 1, 3, 9, 269, 807, 2421.
Written as pairs: 1 × 2421, 3 × 807, 9 × 269.
Broken all the way down into primes, 2421 = 3² × 269.
The lowest common multiple (LCM) of two numbers is the smallest number that appears in both of their multiplication tables. Here is 2421 paired with the numbers it is most often compared to.
| Pair | LCM | Greatest common factor | Next common multiple |
|---|---|---|---|
| 2421 and 2 | 4,842 | 1 | 9,684 |
| 2421 and 3 | 2,421 | 3 | 4,842 |
| 2421 and 4 | 9,684 | 1 | 19,368 |
| 2421 and 5 | 12,105 | 1 | 24,210 |
| 2421 and 6 | 4,842 | 3 | 9,684 |
Start at 2421 and keep adding 2421. That gives 2421, 4842, 7263, 9684, 12105, and the pattern continues for as long as you want to go. Multiplying is simply a shortcut for the same thing: 2421 × 7 = 16,947 saves you counting seven hops one at a time.
Because 2421 is odd, its multiples alternate between odd and even. That alternation is a quick way to sanity-check an answer before you write it down.
The last digits repeat in a cycle of 10: 1, 2, 3, 4, 5, 6, 7, 8, 9, 0, then back to the start. Spotting that cycle is a fast way to rule out a wrong answer.
The multiples of 2421 are 2421, 4842, 7263, 9684, 12105, 14526, 16947, 19368, 21789, 24210, and so on. Each one is 2421 multiplied by a whole number, so the list continues without end.
2421 is larger than 100, so it has no multiples in that range.
2,421 is greater than 1,000, so its first multiple is already above that range.
The 10th multiple of 2421 is 2421 × 10 = 24,210.
The factors of 2421 are 1, 3, 9, 269, 807, 2421 — 6 in total. Factors divide into 2421; multiples are built out of it.
No. 2421 is a composite number — it has 6 factors, and breaks down into 3² × 269.
The lowest common multiple of 2421 and 2 is 4,842. It is the first number that appears in both multiplication tables.