Question: what is the greatest common factor 6 and 96?
Answer: The prime factorization of 6 is: 2 x 3.
The prime factorization of 96 is: 2 x 2 x 2 x 2 x 2 x 3.
The prime factors and multiplicities 6 and 96 have in common are: 2 x 3.
2 x 3 is the gcf of 6 and 96.
gcf(6,96) = 6.