What is the Greatest Common Factor of 57920 and 57931?

Greatest common factor (GCF) of 57920 and 57931 is 1.

GCF(57920,57931) = 1

We will now calculate the prime factors of 57920 and 57931, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 57920 and 57931.

How to find the GCF of 57920 and 57931?

We will first find the prime factorization of 57920 and 57931. After we will calculate the factors of 57920 and 57931 and find the biggest common factor number .

Step-1: Prime Factorization of 57920

Prime factors of 57920 are 2, 5, 181. Prime factorization of 57920 in exponential form is:

57920 = 2⁶ × 5¹ × 181¹

Step-2: Prime Factorization of 57931

Prime factors of 57931 are 19, 3049. Prime factorization of 57931 in exponential form is:

57931 = 19¹ × 3049¹

Step-3: Factors of 57920

List of positive integer factors of 57920 that divides 57920 without a remainder.

1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 181, 320, 362, 724, 905, 1448, 1810, 2896, 3620, 5792, 7240, 11584, 14480, 28960

Step-4: Factors of 57931

List of positive integer factors of 57931 that divides 57920 without a remainder.

1, 19, 3049

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 57920 and 57931. The biggest common factor number is the GCF number.
So the greatest common factor 57920 and 57931 is 1.

Also check out the Least Common Multiple of 57920 and 57931