What is the Greatest Common Factor of 22147 and 22165?

Greatest common factor (GCF) of 22147 and 22165 is 1.

GCF(22147,22165) = 1

We will now calculate the prime factors of 22147 and 22165, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 22147 and 22165.

How to find the GCF of 22147 and 22165?

We will first find the prime factorization of 22147 and 22165. After we will calculate the factors of 22147 and 22165 and find the biggest common factor number .

Step-1: Prime Factorization of 22147

Prime factors of 22147 are 22147. Prime factorization of 22147 in exponential form is:

22147 = 22147¹

Step-2: Prime Factorization of 22165

Prime factors of 22165 are 5, 11, 13, 31. Prime factorization of 22165 in exponential form is:

22165 = 5¹ × 11¹ × 13¹ × 31¹

Step-3: Factors of 22147

List of positive integer factors of 22147 that divides 22147 without a remainder.

Step-4: Factors of 22165

List of positive integer factors of 22165 that divides 22147 without a remainder.

1, 5, 11, 13, 31, 55, 65, 143, 155, 341, 403, 715, 1705, 2015, 4433

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 22147 and 22165. The biggest common factor number is the GCF number.
So the greatest common factor 22147 and 22165 is 1.

Also check out the Least Common Multiple of 22147 and 22165