What is the Greatest Common Factor of 22158 and 22163?

Greatest common factor (GCF) of 22158 and 22163 is 1.

GCF(22158,22163) = 1

We will now calculate the prime factors of 22158 and 22163, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 22158 and 22163.

How to find the GCF of 22158 and 22163?

We will first find the prime factorization of 22158 and 22163. After we will calculate the factors of 22158 and 22163 and find the biggest common factor number .

Step-1: Prime Factorization of 22158

Prime factors of 22158 are 2, 3, 1231. Prime factorization of 22158 in exponential form is:

22158 = 2¹ × 3² × 1231¹

Step-2: Prime Factorization of 22163

Prime factors of 22163 are 37, 599. Prime factorization of 22163 in exponential form is:

22163 = 37¹ × 599¹

Step-3: Factors of 22158

List of positive integer factors of 22158 that divides 22158 without a remainder.

1, 2, 3, 6, 9, 18, 1231, 2462, 3693, 7386, 11079

Step-4: Factors of 22163

List of positive integer factors of 22163 that divides 22158 without a remainder.

1, 37, 599

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 22158 and 22163. The biggest common factor number is the GCF number.
So the greatest common factor 22158 and 22163 is 1.

Also check out the Least Common Multiple of 22158 and 22163