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The LCM of 9, 18, and 21 is 126
It is: 126

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โˆ™ 2016-10-23 07:23:31
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โˆ™ 2016-10-22 12:30:13

The least common multiple (LCM) refers to a multiple that is COMMON to two or more numbers. You have only one number in the question! The least multiple of a number is itself.

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Q: What is the least common multiple of 9 18 and 21?
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Related questions

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