42, 84, 126
Wiki User
∙ 2014-11-06 04:37:38If that's 9, 14 and 21, the first three common multiples are 126, 252 and 378.
14, 28, 42.
14, 28, 42.
14, 28, 42
14, 28 and 42
14, 28, and 42
14, 28, 42
7, 14, 21
14, 28, 42
42, 84, 126
84, 168, 252
7, 14 and 21.