What is the Greatest Common Factor of 57378 and 57392?

Greatest common factor (GCF) of 57378 and 57392 is 2.

GCF(57378,57392) = 2

We will now calculate the prime factors of 57378 and 57392, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 57378 and 57392.

How to find the GCF of 57378 and 57392?

We will first find the prime factorization of 57378 and 57392. After we will calculate the factors of 57378 and 57392 and find the biggest common factor number .

Step-1: Prime Factorization of 57378

Prime factors of 57378 are 2, 3, 73, 131. Prime factorization of 57378 in exponential form is:

57378 = 2¹ × 3¹ × 73¹ × 131¹

Step-2: Prime Factorization of 57392

Prime factors of 57392 are 2, 17, 211. Prime factorization of 57392 in exponential form is:

57392 = 2⁴ × 17¹ × 211¹

Step-3: Factors of 57378

List of positive integer factors of 57378 that divides 57378 without a remainder.

1, 2, 3, 6, 73, 131, 146, 219, 262, 393, 438, 786, 9563, 19126, 28689

Step-4: Factors of 57392

List of positive integer factors of 57392 that divides 57378 without a remainder.

1, 2, 4, 8, 16, 17, 34, 68, 136, 211, 272, 422, 844, 1688, 3376, 3587, 7174, 14348, 28696

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 57378 and 57392. The biggest common factor number is the GCF number.
So the greatest common factor 57378 and 57392 is 2.

Also check out the Least Common Multiple of 57378 and 57392