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LCM(4, 21) = 84

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12y ago
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7y ago

84

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10y ago

It is: 84

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Q: What is the least common multiple of 4 and 21?
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What is the least common multiple of 4 12 and 21?

The Least Common Multiple (LCM) for 4 12 21 is 84.


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The Least Common Multiple (LCM) of (4,6,21) is 84.


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What is the least common multiple of 4 5 and 21?

The least common multiple (LCM) is often also called the lowest common multiple or smallest common multiple. Keep in mind that these different terms all refer to the same thing: the smallest positive integer which is a multiple of two or more numbers.The least common multiple of 4, 5, and 21 is 420.


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LCM(4, 9, 21) = 252


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