The multiples of 2100 are 2100, 4200, 6300, 8400, 10500, 12600, 14700, 16800, 18900, 21000, and so on — every number you get by multiplying 2100 by a whole number. The list never ends.
Below you will find the full multiplication table for 2100 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 2100 and tells you whether it goes in exactly.
Counting in 2100s is the fastest way to reach any multiple without multiplying. Each hop below adds another 2100.
The complete multiplication table for 2100, from 2100 × 1 to 2100 × 100.
| # | Expression | Result |
|---|---|---|
| 1 | 2100 × 1 | 2,100 |
| 2 | 2100 × 2 | 4,200 |
| 3 | 2100 × 3 | 6,300 |
| 4 | 2100 × 4 | 8,400 |
| 5 | 2100 × 5 | 10,500 |
| 6 | 2100 × 6 | 12,600 |
| 7 | 2100 × 7 | 14,700 |
| 8 | 2100 × 8 | 16,800 |
| 9 | 2100 × 9 | 18,900 |
| 10 | 2100 × 10 | 21,000 |
| 11 | 2100 × 11 | 23,100 |
| 12 | 2100 × 12 | 25,200 |
| 13 | 2100 × 13 | 27,300 |
| 14 | 2100 × 14 | 29,400 |
| 15 | 2100 × 15 | 31,500 |
| 16 | 2100 × 16 | 33,600 |
| 17 | 2100 × 17 | 35,700 |
| 18 | 2100 × 18 | 37,800 |
| 19 | 2100 × 19 | 39,900 |
| 20 | 2100 × 20 | 42,000 |
| 21 | 2100 × 21 | 44,100 |
| 22 | 2100 × 22 | 46,200 |
| 23 | 2100 × 23 | 48,300 |
| 24 | 2100 × 24 | 50,400 |
| 25 | 2100 × 25 | 52,500 |
| 26 | 2100 × 26 | 54,600 |
| 27 | 2100 × 27 | 56,700 |
| 28 | 2100 × 28 | 58,800 |
| 29 | 2100 × 29 | 60,900 |
| 30 | 2100 × 30 | 63,000 |
| 31 | 2100 × 31 | 65,100 |
| 32 | 2100 × 32 | 67,200 |
| 33 | 2100 × 33 | 69,300 |
| 34 | 2100 × 34 | 71,400 |
| 35 | 2100 × 35 | 73,500 |
| 36 | 2100 × 36 | 75,600 |
| 37 | 2100 × 37 | 77,700 |
| 38 | 2100 × 38 | 79,800 |
| 39 | 2100 × 39 | 81,900 |
| 40 | 2100 × 40 | 84,000 |
| 41 | 2100 × 41 | 86,100 |
| 42 | 2100 × 42 | 88,200 |
| 43 | 2100 × 43 | 90,300 |
| 44 | 2100 × 44 | 92,400 |
| 45 | 2100 × 45 | 94,500 |
| 46 | 2100 × 46 | 96,600 |
| 47 | 2100 × 47 | 98,700 |
| 48 | 2100 × 48 | 100,800 |
| 49 | 2100 × 49 | 102,900 |
| 50 | 2100 × 50 | 105,000 |
| 51 | 2100 × 51 | 107,100 |
| 52 | 2100 × 52 | 109,200 |
| 53 | 2100 × 53 | 111,300 |
| 54 | 2100 × 54 | 113,400 |
| 55 | 2100 × 55 | 115,500 |
| 56 | 2100 × 56 | 117,600 |
| 57 | 2100 × 57 | 119,700 |
| 58 | 2100 × 58 | 121,800 |
| 59 | 2100 × 59 | 123,900 |
| 60 | 2100 × 60 | 126,000 |
| 61 | 2100 × 61 | 128,100 |
| 62 | 2100 × 62 | 130,200 |
| 63 | 2100 × 63 | 132,300 |
| 64 | 2100 × 64 | 134,400 |
| 65 | 2100 × 65 | 136,500 |
| 66 | 2100 × 66 | 138,600 |
| 67 | 2100 × 67 | 140,700 |
| 68 | 2100 × 68 | 142,800 |
| 69 | 2100 × 69 | 144,900 |
| 70 | 2100 × 70 | 147,000 |
| 71 | 2100 × 71 | 149,100 |
| 72 | 2100 × 72 | 151,200 |
| 73 | 2100 × 73 | 153,300 |
| 74 | 2100 × 74 | 155,400 |
| 75 | 2100 × 75 | 157,500 |
| 76 | 2100 × 76 | 159,600 |
| 77 | 2100 × 77 | 161,700 |
| 78 | 2100 × 78 | 163,800 |
| 79 | 2100 × 79 | 165,900 |
| 80 | 2100 × 80 | 168,000 |
| 81 | 2100 × 81 | 170,100 |
| 82 | 2100 × 82 | 172,200 |
| 83 | 2100 × 83 | 174,300 |
| 84 | 2100 × 84 | 176,400 |
| 85 | 2100 × 85 | 178,500 |
| 86 | 2100 × 86 | 180,600 |
| 87 | 2100 × 87 | 182,700 |
| 88 | 2100 × 88 | 184,800 |
| 89 | 2100 × 89 | 186,900 |
| 90 | 2100 × 90 | 189,000 |
| 91 | 2100 × 91 | 191,100 |
| 92 | 2100 × 92 | 193,200 |
| 93 | 2100 × 93 | 195,300 |
| 94 | 2100 × 94 | 197,400 |
| 95 | 2100 × 95 | 199,500 |
| 96 | 2100 × 96 | 201,600 |
| 97 | 2100 × 97 | 203,700 |
| 98 | 2100 × 98 | 205,800 |
| 99 | 2100 × 99 | 207,900 |
| 100 | 2100 × 100 | 210,000 |
2100 is larger than 100, so it has no multiples below 100. Its first multiple is 2,100 itself.
2,100 is greater than 1,000, so its first multiple already sits above that range.
Factors are the mirror image of multiples: they divide into 2100 exactly, rather than being built from it. The factors of 2100 are 1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100.
Written as pairs: 1 × 2100, 2 × 1050, 3 × 700, 4 × 525, 5 × 420, 6 × 350, 7 × 300, 10 × 210, 12 × 175, 14 × 150, 15 × 140, 20 × 105, 21 × 100, 25 × 84, 28 × 75, 30 × 70, 35 × 60, 42 × 50.
Broken all the way down into primes, 2100 = 2² × 3 × 5² × 7.
The lowest common multiple (LCM) of two numbers is the smallest number that appears in both of their multiplication tables. Here is 2100 paired with the numbers it is most often compared to.
| Pair | LCM | Greatest common factor | Next common multiple |
|---|---|---|---|
| 2100 and 2 | 2,100 | 2 | 4,200 |
| 2100 and 3 | 2,100 | 3 | 4,200 |
| 2100 and 4 | 2,100 | 4 | 4,200 |
| 2100 and 5 | 2,100 | 5 | 4,200 |
| 2100 and 6 | 2,100 | 6 | 4,200 |
Start at 2100 and keep adding 2100. That gives 2100, 4200, 6300, 8400, 10500, and the pattern continues for as long as you want to go. Multiplying is simply a shortcut for the same thing: 2100 × 7 = 14,700 saves you counting seven hops one at a time.
Because 2100 is even, every one of its multiples is even too — you will never find an odd number in this table.
Multiples of 2100 always end in 0 or 5, which is why they turn up so often in money and measurement problems.
The multiples of 2100 are 2100, 4200, 6300, 8400, 10500, 12600, 14700, 16800, 18900, 21000, and so on. Each one is 2100 multiplied by a whole number, so the list continues without end.
2100 is larger than 100, so it has no multiples in that range.
2,100 is greater than 1,000, so its first multiple is already above that range.
The 10th multiple of 2100 is 2100 × 10 = 21,000.
The factors of 2100 are 1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100 — 36 in total. Factors divide into 2100; multiples are built out of it.
No. 2100 is a composite number — it has 36 factors, and breaks down into 2² × 3 × 5² × 7.
The lowest common multiple of 2100 and 2 is 2,100. It is the first number that appears in both multiplication tables.