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Highest common multiple for 21 and 9 and 12?

Updated: 8/18/2019
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7y ago

Best Answer

The highest common multiple of any set of integers is infinite.

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7y ago
This answer is:
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14y ago

Highest common multiple would be infinity...

Least common multiple is: 252
Highest common factor is: 3

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Q: Highest common multiple for 21 and 9 and 12?
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