What is the Greatest Common Factor of 22510 and 22515?

Greatest common factor (GCF) of 22510 and 22515 is 5.

GCF(22510,22515) = 5

We will now calculate the prime factors of 22510 and 22515, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 22510 and 22515.

How to find the GCF of 22510 and 22515?

We will first find the prime factorization of 22510 and 22515. After we will calculate the factors of 22510 and 22515 and find the biggest common factor number .

Step-1: Prime Factorization of 22510

Prime factors of 22510 are 2, 5, 2251. Prime factorization of 22510 in exponential form is:

22510 = 2¹ × 5¹ × 2251¹

Step-2: Prime Factorization of 22515

Prime factors of 22515 are 3, 5, 19, 79. Prime factorization of 22515 in exponential form is:

22515 = 3¹ × 5¹ × 19¹ × 79¹

Step-3: Factors of 22510

List of positive integer factors of 22510 that divides 22510 without a remainder.

1, 2, 5, 10, 2251, 4502, 11255

Step-4: Factors of 22515

List of positive integer factors of 22515 that divides 22510 without a remainder.

1, 3, 5, 15, 19, 57, 79, 95, 237, 285, 395, 1185, 1501, 4503, 7505

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 22510 and 22515. The biggest common factor number is the GCF number.
So the greatest common factor 22510 and 22515 is 5.

Also check out the Least Common Multiple of 22510 and 22515