What is the Greatest Common Factor of 51216 and 51232?

Greatest common factor (GCF) of 51216 and 51232 is 16.

GCF(51216,51232) = 16

We will now calculate the prime factors of 51216 and 51232, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 51216 and 51232.

How to find the GCF of 51216 and 51232?

We will first find the prime factorization of 51216 and 51232. After we will calculate the factors of 51216 and 51232 and find the biggest common factor number .

Step-1: Prime Factorization of 51216

Prime factors of 51216 are 2, 3, 11, 97. Prime factorization of 51216 in exponential form is:

51216 = 2⁴ × 3¹ × 11¹ × 97¹

Step-2: Prime Factorization of 51232

Prime factors of 51232 are 2, 1601. Prime factorization of 51232 in exponential form is:

51232 = 2⁵ × 1601¹

Step-3: Factors of 51216

List of positive integer factors of 51216 that divides 51216 without a remainder.

1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 97, 132, 176, 194, 264, 291, 388, 528, 582, 776, 1067, 1164, 1552, 2134, 2328, 3201, 4268, 4656, 6402, 8536, 12804, 17072, 25608

Step-4: Factors of 51232

List of positive integer factors of 51232 that divides 51216 without a remainder.

1, 2, 4, 8, 16, 32, 1601, 3202, 6404, 12808, 25616

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 51216 and 51232. The biggest common factor number is the GCF number.
So the greatest common factor 51216 and 51232 is 16.

Also check out the Least Common Multiple of 51216 and 51232