What is the least common denominator of 2/3 and 5/7?

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What is the least common denominator of 2/3 and 5/7?

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Answer 1 · 2018-03-07T16:35:05

21

Explanation:

The answer is 21, you can convert both fractions to match the new denominator, so
#14/21 + 15/21 = 29/21 or 1 8/21#
#15/21 - 14/21 = 1/21#
#14/21 xx 15/21 = 10/21#
#14/21 -: 15/21 = 14/15#

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What is the least common denominator of 2/3 and 5/7?

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