What is the Greatest Common Factor of 57478 and 57498?

Greatest common factor (GCF) of 57478 and 57498 is 2.

GCF(57478,57498) = 2

We will now calculate the prime factors of 57478 and 57498, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 57478 and 57498.

How to find the GCF of 57478 and 57498?

We will first find the prime factorization of 57478 and 57498. After we will calculate the factors of 57478 and 57498 and find the biggest common factor number .

Step-1: Prime Factorization of 57478

Prime factors of 57478 are 2, 29, 991. Prime factorization of 57478 in exponential form is:

57478 = 2¹ × 29¹ × 991¹

Step-2: Prime Factorization of 57498

Prime factors of 57498 are 2, 3, 7, 37. Prime factorization of 57498 in exponential form is:

57498 = 2¹ × 3¹ × 7¹ × 37²

Step-3: Factors of 57478

List of positive integer factors of 57478 that divides 57478 without a remainder.

1, 2, 29, 58, 991, 1982, 28739

Step-4: Factors of 57498

List of positive integer factors of 57498 that divides 57478 without a remainder.

1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 111, 222, 259, 518, 777, 1369, 1554, 2738, 4107, 8214, 9583, 19166, 28749

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 57478 and 57498. The biggest common factor number is the GCF number.
So the greatest common factor 57478 and 57498 is 2.

Also check out the Least Common Multiple of 57478 and 57498