essPolhnsunaperr essPolhnsunaperr

01-07-2016
Mathematics

contestada

find the least common multiple (lcm) of 28 and 7

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meerkat18 meerkat18

09-07-2016

Complete factorization of 28 gives an answer of 7 x 2 x 2. 7 on the other hand, has no other factor other than 7 and 1. The least common multiple of these numbers is the least number that can be divided by 28 and 7. The answer is 28.

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