Best Answer

1. 13 is a Prime number, so it has only 1 and 13 as its factors, and 142 can't be divided by 13, so the GCF here is 1.

Q: What is the GCF of 13 and 65 and 142?

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The GCF is 13.

its 13 but to get it u can do factor trees that's how i do it

The GCF is 13.

The GCF is: 13

It's 13 because 65: 1, 5, 13, 65 91: 1, 7, 13, 91

Related questions

The GCF is 1.

The GCF is 13.

its 13 but to get it u can do factor trees that's how i do it

The GCF is 13.

The GCF of 65, 143, and 156 is 13.

The GCF is 13.

The GCF is 13.

The GCF is 13.

The GCF is 13.

The GCF is 13.

The GCF is: 13

The GCF is 13.