Start by factoring the two numbers:
189 = 3*63 = 3*3*3*7
6 = 2*3
Therefore to be a multiple of both numbers the LCM will contain three factors of 3, a factor of 7, and a factor of 2.
So the answer is 2*3*3*3*7 = 378
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Answer #2:
I see a space up there between the 18 and the 9. So the way I read
the question, it's asking for the LCM of 18 and 9 and 6.
The answer to that one is . . . 18 is .
The LCM of 3, 6 and 9 is 18.
The LCM is 18.
The LCM is 18.
The LCM is 18.
LCM(2, 6, 9) = 18.
M of 6 = (6,12,18,24,30,36......) M of 9 = (9,18,27,36....) Here, CM =18,36..... Where LCM = 18 (Which is Lowest Common Multiple of 6 and 9)
The LCM is 90.
The LCM is 18.
The Least Common Multiple (LCM) for 6 9 is 18.
It is 18
It is: 18
LCM(9, 6) = 18.