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Lots of numbers are NOT common factors. For example, 5, 7, 100...Get the greatest common factor of both numbers. All common factors are factors of this greatest common factor. Note that all of them must needs be less than or equal to the greatest common factor.

Any other number is NOT a common factor.

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7y ago
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8y ago

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

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11y ago

Everything except 12, 24, 36 and so on.

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8y ago

Anything that isn't 1, 2, 3, 6

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7y ago

5

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Q: What is the least common factor of 12 an 30?
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What is the least common factor for 12 and 30 out of 23660?

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


What is the least common factor for 12 and 30?

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


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


The least common multiple 12 30?

The least common multiple f the numbers 12 and 30 is 60.


What is the least common multiple of 4 and 12 and 30?

The Least Common Multiple (LCM) for 12 30 4 is 60.

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What is the least common factor of 12 and 30?

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