What is the Greatest Common Factor of 56975 and 56981?

Greatest common factor (GCF) of 56975 and 56981 is 1.

GCF(56975,56981) = 1

We will now calculate the prime factors of 56975 and 56981, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 56975 and 56981.

How to find the GCF of 56975 and 56981?

We will first find the prime factorization of 56975 and 56981. After we will calculate the factors of 56975 and 56981 and find the biggest common factor number .

Step-1: Prime Factorization of 56975

Prime factors of 56975 are 5, 43, 53. Prime factorization of 56975 in exponential form is:

56975 = 5² × 43¹ × 53¹

Step-2: Prime Factorization of 56981

Prime factors of 56981 are 19, 2999. Prime factorization of 56981 in exponential form is:

56981 = 19¹ × 2999¹

Step-3: Factors of 56975

List of positive integer factors of 56975 that divides 56975 without a remainder.

1, 5, 25, 43, 53, 215, 265, 1075, 1325, 2279, 11395

Step-4: Factors of 56981

List of positive integer factors of 56981 that divides 56975 without a remainder.

1, 19, 2999

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 56975 and 56981. The biggest common factor number is the GCF number.
So the greatest common factor 56975 and 56981 is 1.

Also check out the Least Common Multiple of 56975 and 56981