What is the Greatest Common Factor of 58557 and 58563?

Greatest common factor (GCF) of 58557 and 58563 is 3.

GCF(58557,58563) = 3

We will now calculate the prime factors of 58557 and 58563, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 58557 and 58563.

How to find the GCF of 58557 and 58563?

We will first find the prime factorization of 58557 and 58563. After we will calculate the factors of 58557 and 58563 and find the biggest common factor number .

Step-1: Prime Factorization of 58557

Prime factors of 58557 are 3, 131, 149. Prime factorization of 58557 in exponential form is:

58557 = 3¹ × 131¹ × 149¹

Step-2: Prime Factorization of 58563

Prime factors of 58563 are 3, 241. Prime factorization of 58563 in exponential form is:

58563 = 3⁵ × 241¹

Step-3: Factors of 58557

List of positive integer factors of 58557 that divides 58557 without a remainder.

1, 3, 131, 149, 393, 447, 19519

Step-4: Factors of 58563

List of positive integer factors of 58563 that divides 58557 without a remainder.

1, 3, 9, 27, 81, 241, 243, 723, 2169, 6507, 19521

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 58557 and 58563. The biggest common factor number is the GCF number.
So the greatest common factor 58557 and 58563 is 3.

Also check out the Least Common Multiple of 58557 and 58563