What is the Greatest Common Factor of 63228 and 63237?

Greatest common factor (GCF) of 63228 and 63237 is 3.

GCF(63228,63237) = 3

We will now calculate the prime factors of 63228 and 63237, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 63228 and 63237.

How to find the GCF of 63228 and 63237?

We will first find the prime factorization of 63228 and 63237. After we will calculate the factors of 63228 and 63237 and find the biggest common factor number .

Step-1: Prime Factorization of 63228

Prime factors of 63228 are 2, 3, 11, 479. Prime factorization of 63228 in exponential form is:

63228 = 2² × 3¹ × 11¹ × 479¹

Step-2: Prime Factorization of 63237

Prime factors of 63237 are 3, 107, 197. Prime factorization of 63237 in exponential form is:

63237 = 3¹ × 107¹ × 197¹

Step-3: Factors of 63228

List of positive integer factors of 63228 that divides 63228 without a remainder.

1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 479, 958, 1437, 1916, 2874, 5269, 5748, 10538, 15807, 21076, 31614

Step-4: Factors of 63237

List of positive integer factors of 63237 that divides 63228 without a remainder.

1, 3, 107, 197, 321, 591, 21079

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 63228 and 63237. The biggest common factor number is the GCF number.
So the greatest common factor 63228 and 63237 is 3.

Also check out the Least Common Multiple of 63228 and 63237