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What is the LCM of 3 and 7? 3 7 14 21
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5 votes
What is the LCM of 3 and 7?

3
7
14
21

User Biffy
by
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1 Answer

3 votes
The correct answer is 21 simply because 21 is a multiple of 3 and a multiple of 7, other answer does not hold this conclusion.
User Colton White
by
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