The multiples of 9, 14 and 21 are infinite, starting with: 126, 252, 378, 504, 630, 756, 882 +126 . . .
Wiki User
∙ 6y agoWiki User
∙ 11y ago126, 252, 378
Wiki User
∙ 5y ago63, 126, 189
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∙ 6y agoThey are: 63, 126, 189.
Wiki User
∙ 5y ago63, 126, 189
Wiki User
∙ 5y ago63, 126, 189
14 and 21
Multiples of 3 are 3, 6, 9 and so on. Multiples of 7 are 7, 14, 21 and so on. The common multiples of 3 and 7 include 21, 42, 63 and so on.
The only Least Common Multiple (LCM) for 7 9 14 is 126.
There are infinitely many multiples of 9 and 21 so it is impossible to list them. One of their multiples is 9*21 = 189.
7, 14, 21, 28, 35, 42, 49, 56,63 that's it ...I think
126
14 and 21
126, 252, 378
3, 6, 9, 12, 15, 18, 21
Multiples of 3 are 3, 6, 9 and so on. Multiples of 7 are 7, 14, 21 and so on. The common multiples of 3 and 7 include 21, 42, 63 and so on.
126, 252, 378 and so on.
If that's 9, 14 and 21, the first three common multiples are 126, 252 and 378.
The common multiples of 9 and 21 are 63, 126, 189 and so on.
The multiples of 7 are 7, 14, 21, 28, 35, 42, etc.The multiples of 14 are 14, 28, 42, etc.The multiples of 21 are 21, 42, etc.The least common multiple (LCM) of 7, 14, and 21 is 42
14 21
The only Least Common Multiple (LCM) for 7 9 14 is 126.
You can have three common multiples, but only one can be least and that's 126. Others include 252 and 378.