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Prime factors of 12 are 22 and 3

Prime factors of 15 are 3 and 5

Prime factors of 22 are 2 and 11

Least common multiple = 22*3*5*11 = 660

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13y ago

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The least common factor of any set of integers is 1.

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9y ago
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Q: What is the least common factor in 12 15 and 22?
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