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Q: What pair of numbers have a greatest common factor of 12?

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6 and 12

A single number does not have a common factor. Common factors are factors that two or more numbers have in common. The greatest common factor of a pair of numbers over 50 could be any number, depending on the pair of numbers. The greatest common factor of 51 and 100 is 1. The greatest common factor of 51, 52, 53, 54, 55, and 56 is 1. The greatest common factor of 52 and 100 is 2. The greatest common factor of 57 and 102 is 3.

Any consecutive even numbers.

thee answer is 7 and 14

The greatest common factor of 54 and 99 is 9, which is not prime. The greatest common factor of 80 and 114 is 2, which is prime.

Related questions

Yes, the greatest common factor of a pair of numbers can equal one of the numbers if one of the numbers is a factor of the other.

That happens when one of the numbers is a factor of the other.

A prime number

Any pair of prime numbers

210 and 217 is the pair of numbers between 200 and 300 that has the greatest common factor of 7

1

There is no Greatest Common Factor (GCF) for a single number. The Greatest Common Factor (GCF) is the largest factor common to two or more given numbers.

15 and 30

How about: 14 and 21

6 and 12

9 and 18

They are 21 and 42

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