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The least common factor is a term often mistakenly given to either the greatest common factor (GCF) or the least common multiple (LCM). This term is not often used because it does not describe a useful relationship between numbers. Since 1 evenly divides all integers, 1 is technically the least common factor for any set of integers.

7 and 12 are relatively prime, which means that they share no factors aside from 1.

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βˆ™ 14y ago
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Anonymous

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βˆ™ 4y ago
12 isn't prime
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Wiki User

βˆ™ 7y ago

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

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Evelyn Mayo Guzman

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βˆ™ 2y ago
Sorry but I won’t get an a because of this I would probably get a f sorry but better luck next time

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Q: What is the least common factor of 12 and 7?
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