answersLogoWhite

0


Best Answer

The GCF of 39 and 65 is 13.

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

The factors of 39 are 1, 3, 13, and 39.

The factors of 65 are 1, 5, 13, and 65.

The common factors are 1 and 13. Therefore, the greatest common factor is 13.

The greatest common factor can also be calculated by identifying the common prime factors and multiplying them together.

The prime factors of 39 are 3 and 13.

The prime factors of 65 are 5 and 13.

The prime factors in common are a single 13, so the greatest common factor is 13.

User Avatar

Wiki User

βˆ™ 2017-11-13 12:24:45
This answer is:
User Avatar
Study guides

Algebra

20 cards

A polynomial of degree zero is a constant term

The grouping method of factoring can still be used when only some of the terms share a common factor A True B False

The sum or difference of p and q is the of the x-term in the trinomial

A number a power of a variable or a product of the two is a monomial while a polynomial is the of monomials

➑️
See all cards
3.74
β˜†β˜…β˜†β˜…β˜†β˜…β˜†β˜…β˜†β˜…
1216 Reviews
More answers
User Avatar

Wiki User

βˆ™ 2017-09-15 13:43:41

GCF(65, 39) = 13.

This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: What is the greatest common factor of 39 and 65?
Write your answer...
Submit
Still have questions?
magnify glass
imp
People also asked