What is the Greatest Common Factor of 22545 and 22558?

Greatest common factor (GCF) of 22545 and 22558 is 1.

GCF(22545,22558) = 1

We will now calculate the prime factors of 22545 and 22558, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 22545 and 22558.

How to find the GCF of 22545 and 22558?

We will first find the prime factorization of 22545 and 22558. After we will calculate the factors of 22545 and 22558 and find the biggest common factor number .

Step-1: Prime Factorization of 22545

Prime factors of 22545 are 3, 5, 167. Prime factorization of 22545 in exponential form is:

22545 = 3³ × 5¹ × 167¹

Step-2: Prime Factorization of 22558

Prime factors of 22558 are 2, 11279. Prime factorization of 22558 in exponential form is:

22558 = 2¹ × 11279¹

Step-3: Factors of 22545

List of positive integer factors of 22545 that divides 22545 without a remainder.

1, 3, 5, 9, 15, 27, 45, 135, 167, 501, 835, 1503, 2505, 4509, 7515

Step-4: Factors of 22558

List of positive integer factors of 22558 that divides 22545 without a remainder.

1, 2, 11279

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 22545 and 22558. The biggest common factor number is the GCF number.
So the greatest common factor 22545 and 22558 is 1.

Also check out the Least Common Multiple of 22545 and 22558