What is the Greatest Common Factor of 66112 and 66128?

Greatest common factor (GCF) of 66112 and 66128 is 16.

GCF(66112,66128) = 16

We will now calculate the prime factors of 66112 and 66128, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 66112 and 66128.

How to find the GCF of 66112 and 66128?

We will first find the prime factorization of 66112 and 66128. After we will calculate the factors of 66112 and 66128 and find the biggest common factor number .

Step-1: Prime Factorization of 66112

Prime factors of 66112 are 2, 1033. Prime factorization of 66112 in exponential form is:

66112 = 2⁶ × 1033¹

Step-2: Prime Factorization of 66128

Prime factors of 66128 are 2, 4133. Prime factorization of 66128 in exponential form is:

66128 = 2⁴ × 4133¹

Step-3: Factors of 66112

List of positive integer factors of 66112 that divides 66112 without a remainder.

1, 2, 4, 8, 16, 32, 64, 1033, 2066, 4132, 8264, 16528, 33056

Step-4: Factors of 66128

List of positive integer factors of 66128 that divides 66112 without a remainder.

1, 2, 4, 8, 16, 4133, 8266, 16532, 33064

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 66112 and 66128. The biggest common factor number is the GCF number.
So the greatest common factor 66112 and 66128 is 16.

Also check out the Least Common Multiple of 66112 and 66128