What is the Greatest Common Factor of 57355 and 57365?

Greatest common factor (GCF) of 57355 and 57365 is 5.

GCF(57355,57365) = 5

We will now calculate the prime factors of 57355 and 57365, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 57355 and 57365.

How to find the GCF of 57355 and 57365?

We will first find the prime factorization of 57355 and 57365. After we will calculate the factors of 57355 and 57365 and find the biggest common factor number .

Step-1: Prime Factorization of 57355

Prime factors of 57355 are 5, 11471. Prime factorization of 57355 in exponential form is:

57355 = 5¹ × 11471¹

Step-2: Prime Factorization of 57365

Prime factors of 57365 are 5, 7, 11, 149. Prime factorization of 57365 in exponential form is:

57365 = 5¹ × 7¹ × 11¹ × 149¹

Step-3: Factors of 57355

List of positive integer factors of 57355 that divides 57355 without a remainder.

1, 5, 11471

Step-4: Factors of 57365

List of positive integer factors of 57365 that divides 57355 without a remainder.

1, 5, 7, 11, 35, 55, 77, 149, 385, 745, 1043, 1639, 5215, 8195, 11473

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 57355 and 57365. The biggest common factor number is the GCF number.
So the greatest common factor 57355 and 57365 is 5.

Also check out the Least Common Multiple of 57355 and 57365