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3

3 x 5

Since 15 is a multiple of 3, it is automatically the LCM.

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2015-12-14 15:18:36
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2013-08-07 17:55:31

3 = 3

15 = 3*5

LCM(3, 15) = 3*5 = 15

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Q: What are the prime factorization or 3 and 15 the find the LCM of both?
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