What are the multiples of 21
The multiples of 21 are :
- 21 * 1 → 21
- 21 * 2 → 42
- 21 * 3 → 63
- 21 * 4 → 84
- 21 * 5 → 105
- 21 * 6 → 126
- 21 * 7 → 147
- 21 * 8 → 168
- 21 * 9 → 189
- 21 * 10 → 210
- 21 * 11 → 231
- 21 * 12 → 252
- 21 * 13 → 273
- 21 * 14 → 294
- 21 * 15 → 315
- 21 * 16 → 336
- 21 * 17 → 357
- 21 * 18 → 378
- 21 * 19 → 399
- 21 * 20 → 420
- 21 * 21 → 441
- 21 * 22 → 462
- 21 * 23 → 483
- 21 * 24 → 504
- 21 * 25 → 525
- 21 * 26 → 546
- 21 * 27 → 567
- 21 * 28 → 588
- 21 * 29 → 609
- 21 * 30 → 630
About Multiplication :
Multiple of particular number can be found if the number is multiplied or added for some specific amount of times.
Suppose, 189 is a multiple of 9,
Because it contains 21 nine times. That is the 21+21+21+21+21+21+21+21+21 result is 189.
That is 189 : 9 will give us 21.