The Greatest Common Factor (GCF) for 60 and 216, notation CGF(60,216), is 12. Explanation: The factors of 60 are 1,2,3,4,5,6,10,12,15,20,30,60. The GCF of 60 and 216 is 12. Steps to find GCF. Find the prime factorization of 60 60 = 2 × 2 × 3 × 5 Find the prime factorization of 216To get the Greates Common Factor (GCF) of 60 and 216 we need to factor each value first and then we choose all the copies of factors and multiply them:. Calculate the greatest (highest) common factor (divisor), gcf, hcf, gcd: · Multiply all the common prime factors, taken by their smallest exponents (powers).To find the gcf of 60 and 216, we first need to find the factors of 60 and 216 and then choose the greatest common factor that are dividable by both 60 and 216.

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