Question

WHAT IS THE GREATEST COMMON FACTOR OF 65 and 39?????????

Answer 1

The prime factorization of 39 is: 3 x 13. The prime factors and multiplicities 65 and 39 have in common are: 13. 13 is the gcf of 65 and 39. gcf(65,39) = 13. So, 13 :)

Answer 2

The greatest common factor of 39 and 65 is 13