What is the Greatest Common Factor of 56764 and 56780?

Greatest common factor (GCF) of 56764 and 56780 is 4.

GCF(56764,56780) = 4

We will now calculate the prime factors of 56764 and 56780, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 56764 and 56780.

How to find the GCF of 56764 and 56780?

We will first find the prime factorization of 56764 and 56780. After we will calculate the factors of 56764 and 56780 and find the biggest common factor number .

Step-1: Prime Factorization of 56764

Prime factors of 56764 are 2, 23, 617. Prime factorization of 56764 in exponential form is:

56764 = 2² × 23¹ × 617¹

Step-2: Prime Factorization of 56780

Prime factors of 56780 are 2, 5, 17, 167. Prime factorization of 56780 in exponential form is:

56780 = 2² × 5¹ × 17¹ × 167¹

Step-3: Factors of 56764

List of positive integer factors of 56764 that divides 56764 without a remainder.

1, 2, 4, 23, 46, 92, 617, 1234, 2468, 14191, 28382

Step-4: Factors of 56780

List of positive integer factors of 56780 that divides 56764 without a remainder.

1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 167, 170, 334, 340, 668, 835, 1670, 2839, 3340, 5678, 11356, 14195, 28390

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 56764 and 56780. The biggest common factor number is the GCF number.
So the greatest common factor 56764 and 56780 is 4.

Also check out the Least Common Multiple of 56764 and 56780