What is the Greatest Common Factor of 922 and 928?

Greatest common factor (GCF) of 922 and 928 is 2.

GCF(922,928) = 2

We will now calculate the prime factors of 922 and 928, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 922 and 928.

How to find the GCF of 922 and 928?

We will first find the prime factorization of 922 and 928. After we will calculate the factors of 922 and 928 and find the biggest common factor number .

Step-1: Prime Factorization of 922

Prime factors of 922 are 2, 461. Prime factorization of 922 in exponential form is:

922 = 2¹ × 461¹

Step-2: Prime Factorization of 928

Prime factors of 928 are 2, 29. Prime factorization of 928 in exponential form is:

928 = 2⁵ × 29¹

Step-3: Factors of 922

List of positive integer factors of 922 that divides 922 without a remainder.

1, 2, 461

Step-4: Factors of 928

List of positive integer factors of 928 that divides 922 without a remainder.

1, 2, 4, 8, 16, 29, 32, 58, 116, 232, 464

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 922 and 928. The biggest common factor number is the GCF number.
So the greatest common factor 922 and 928 is 2.

Also check out the Least Common Multiple of 922 and 928