What is the Greatest Common Factor of 56620 and 56631?

Greatest common factor (GCF) of 56620 and 56631 is 1.

GCF(56620,56631) = 1

We will now calculate the prime factors of 56620 and 56631, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 56620 and 56631.

How to find the GCF of 56620 and 56631?

We will first find the prime factorization of 56620 and 56631. After we will calculate the factors of 56620 and 56631 and find the biggest common factor number .

Step-1: Prime Factorization of 56620

Prime factors of 56620 are 2, 5, 19, 149. Prime factorization of 56620 in exponential form is:

56620 = 2² × 5¹ × 19¹ × 149¹

Step-2: Prime Factorization of 56631

Prime factors of 56631 are 3, 43, 439. Prime factorization of 56631 in exponential form is:

56631 = 3¹ × 43¹ × 439¹

Step-3: Factors of 56620

List of positive integer factors of 56620 that divides 56620 without a remainder.

1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 149, 190, 298, 380, 596, 745, 1490, 2831, 2980, 5662, 11324, 14155, 28310

Step-4: Factors of 56631

List of positive integer factors of 56631 that divides 56620 without a remainder.

1, 3, 43, 129, 439, 1317, 18877

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 56620 and 56631. The biggest common factor number is the GCF number.
So the greatest common factor 56620 and 56631 is 1.

Also check out the Least Common Multiple of 56620 and 56631