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posted by austin Monday, January 12, 2009 at 5:20pm.

what is the LCM of 14 and 21?

First, let's get the multiples. 14, 28, 42, 56, 70 21, 42, 63, 84 What is the smallest common multiple?

http://www.aaamath.com/fra66i-lcm.html

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