What is the Greatest Common Factor of 22020 and 22025?

Greatest common factor (GCF) of 22020 and 22025 is 5.

GCF(22020,22025) = 5

We will now calculate the prime factors of 22020 and 22025, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 22020 and 22025.

How to find the GCF of 22020 and 22025?

We will first find the prime factorization of 22020 and 22025. After we will calculate the factors of 22020 and 22025 and find the biggest common factor number .

Step-1: Prime Factorization of 22020

Prime factors of 22020 are 2, 3, 5, 367. Prime factorization of 22020 in exponential form is:

22020 = 2² × 3¹ × 5¹ × 367¹

Step-2: Prime Factorization of 22025

Prime factors of 22025 are 5, 881. Prime factorization of 22025 in exponential form is:

22025 = 5² × 881¹

Step-3: Factors of 22020

List of positive integer factors of 22020 that divides 22020 without a remainder.

1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 367, 734, 1101, 1468, 1835, 2202, 3670, 4404, 5505, 7340, 11010

Step-4: Factors of 22025

List of positive integer factors of 22025 that divides 22020 without a remainder.

1, 5, 25, 881, 4405

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 22020 and 22025. The biggest common factor number is the GCF number.
So the greatest common factor 22020 and 22025 is 5.

Also check out the Least Common Multiple of 22020 and 22025