What is the Greatest Common Factor of 57620 and 57626?

Greatest common factor (GCF) of 57620 and 57626 is 2.

GCF(57620,57626) = 2

We will now calculate the prime factors of 57620 and 57626, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 57620 and 57626.

How to find the GCF of 57620 and 57626?

We will first find the prime factorization of 57620 and 57626. After we will calculate the factors of 57620 and 57626 and find the biggest common factor number .

Step-1: Prime Factorization of 57620

Prime factors of 57620 are 2, 5, 43, 67. Prime factorization of 57620 in exponential form is:

57620 = 2² × 5¹ × 43¹ × 67¹

Step-2: Prime Factorization of 57626

Prime factors of 57626 are 2, 28813. Prime factorization of 57626 in exponential form is:

57626 = 2¹ × 28813¹

Step-3: Factors of 57620

List of positive integer factors of 57620 that divides 57620 without a remainder.

1, 2, 4, 5, 10, 20, 43, 67, 86, 134, 172, 215, 268, 335, 430, 670, 860, 1340, 2881, 5762, 11524, 14405, 28810

Step-4: Factors of 57626

List of positive integer factors of 57626 that divides 57620 without a remainder.

1, 2, 28813

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 57620 and 57626. The biggest common factor number is the GCF number.
So the greatest common factor 57620 and 57626 is 2.

Also check out the Least Common Multiple of 57620 and 57626