What is the Greatest Common Factor of 22533 and 22538?

Greatest common factor (GCF) of 22533 and 22538 is 1.

GCF(22533,22538) = 1

We will now calculate the prime factors of 22533 and 22538, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 22533 and 22538.

How to find the GCF of 22533 and 22538?

We will first find the prime factorization of 22533 and 22538. After we will calculate the factors of 22533 and 22538 and find the biggest common factor number .

Step-1: Prime Factorization of 22533

Prime factors of 22533 are 3, 7, 29, 37. Prime factorization of 22533 in exponential form is:

22533 = 3¹ × 7¹ × 29¹ × 37¹

Step-2: Prime Factorization of 22538

Prime factors of 22538 are 2, 59, 191. Prime factorization of 22538 in exponential form is:

22538 = 2¹ × 59¹ × 191¹

Step-3: Factors of 22533

List of positive integer factors of 22533 that divides 22533 without a remainder.

1, 3, 7, 21, 29, 37, 87, 111, 203, 259, 609, 777, 1073, 3219, 7511

Step-4: Factors of 22538

List of positive integer factors of 22538 that divides 22533 without a remainder.

1, 2, 59, 118, 191, 382, 11269

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 22533 and 22538. The biggest common factor number is the GCF number.
So the greatest common factor 22533 and 22538 is 1.

Also check out the Least Common Multiple of 22533 and 22538