What is the Greatest Common Factor of 57260 and 57272?

Greatest common factor (GCF) of 57260 and 57272 is 4.

GCF(57260,57272) = 4

We will now calculate the prime factors of 57260 and 57272, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 57260 and 57272.

How to find the GCF of 57260 and 57272?

We will first find the prime factorization of 57260 and 57272. After we will calculate the factors of 57260 and 57272 and find the biggest common factor number .

Step-1: Prime Factorization of 57260

Prime factors of 57260 are 2, 5, 7, 409. Prime factorization of 57260 in exponential form is:

57260 = 2² × 5¹ × 7¹ × 409¹

Step-2: Prime Factorization of 57272

Prime factors of 57272 are 2, 7159. Prime factorization of 57272 in exponential form is:

57272 = 2³ × 7159¹

Step-3: Factors of 57260

List of positive integer factors of 57260 that divides 57260 without a remainder.

1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 409, 818, 1636, 2045, 2863, 4090, 5726, 8180, 11452, 14315, 28630

Step-4: Factors of 57272

List of positive integer factors of 57272 that divides 57260 without a remainder.

1, 2, 4, 8, 7159, 14318, 28636

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 57260 and 57272. The biggest common factor number is the GCF number.
So the greatest common factor 57260 and 57272 is 4.

Also check out the Least Common Multiple of 57260 and 57272