What is the Greatest Common Factor of 22173 and 22189?

Greatest common factor (GCF) of 22173 and 22189 is 1.

GCF(22173,22189) = 1

We will now calculate the prime factors of 22173 and 22189, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 22173 and 22189.

How to find the GCF of 22173 and 22189?

We will first find the prime factorization of 22173 and 22189. After we will calculate the factors of 22173 and 22189 and find the biggest common factor number .

Step-1: Prime Factorization of 22173

Prime factors of 22173 are 3, 19, 389. Prime factorization of 22173 in exponential form is:

22173 = 3¹ × 19¹ × 389¹

Step-2: Prime Factorization of 22189

Prime factors of 22189 are 22189. Prime factorization of 22189 in exponential form is:

22189 = 22189¹

Step-3: Factors of 22173

List of positive integer factors of 22173 that divides 22173 without a remainder.

1, 3, 19, 57, 389, 1167, 7391

Step-4: Factors of 22189

List of positive integer factors of 22189 that divides 22173 without a remainder.

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 22173 and 22189. The biggest common factor number is the GCF number.
So the greatest common factor 22173 and 22189 is 1.

Also check out the Least Common Multiple of 22173 and 22189