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A factor is a divisor - a number that will evenly divide into another number. The greatest common factor of two or more numbers is the largest factor that both numbers have in common.

One way to determine the common factors and greatest common factor is to find all the factors of the numbers and compare them.

The factors of 144 are 1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, and 144.

The factors of 169 are 1, 13, and 169.

The factors of 196 are 1, 2, 4, 7, 14, 28, 49, 98, and 196.

The only common factor is 1. Therefore, the greatest common factor is 1, which means the numbers are relatively prime.

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Q: What is the greatest common factor of 144 169 and 196?

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The GCF of 78156 and 169 is 13

The GCF of 143 and 169 is 13. One way to determine the common factors and greatest common factor is to find all the factors of the numbers and compare them. The factors of 143 are 1, 11, 13, and 143. The factors of 169 are 1, 13, and 169. The common factors are 1 and 13. Therefore, the greatest common factor is 13.

The GCF of 91, 156, and 169 is 13.It is: 13

The GCF is 1.

The GCF of both numbers is 13

Related questions

The Greatest Common Factor of 34, 51, 169 is 1.

The GCF of 18 and 169 is 1.

The GCF of 78156 and 169 is 13

The GCF of 143 and 169 is 13. One way to determine the common factors and greatest common factor is to find all the factors of the numbers and compare them. The factors of 143 are 1, 11, 13, and 143. The factors of 169 are 1, 13, and 169. The common factors are 1 and 13. Therefore, the greatest common factor is 13.

The GCF is 13.

It is just 1

It is: 13

The GCF is 1.

It is: 13

The GCF of 91, 156, and 169 is 13.It is: 13

The GCF is 1.

The GCF of 55, 77, and 169 is 1