What is the Greatest Common Factor of 28410 and 28422?

Greatest common factor (GCF) of 28410 and 28422 is 6.

GCF(28410,28422) = 6

We will now calculate the prime factors of 28410 and 28422, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 28410 and 28422.

How to find the GCF of 28410 and 28422?

We will first find the prime factorization of 28410 and 28422. After we will calculate the factors of 28410 and 28422 and find the biggest common factor number .

Step-1: Prime Factorization of 28410

Prime factors of 28410 are 2, 3, 5, 947. Prime factorization of 28410 in exponential form is:

28410 = 2¹ × 3¹ × 5¹ × 947¹

Step-2: Prime Factorization of 28422

Prime factors of 28422 are 2, 3, 1579. Prime factorization of 28422 in exponential form is:

28422 = 2¹ × 3² × 1579¹

Step-3: Factors of 28410

List of positive integer factors of 28410 that divides 28410 without a remainder.

1, 2, 3, 5, 6, 10, 15, 30, 947, 1894, 2841, 4735, 5682, 9470, 14205

Step-4: Factors of 28422

List of positive integer factors of 28422 that divides 28410 without a remainder.

1, 2, 3, 6, 9, 18, 1579, 3158, 4737, 9474, 14211

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 28410 and 28422. The biggest common factor number is the GCF number.
So the greatest common factor 28410 and 28422 is 6.

Also check out the Least Common Multiple of 28410 and 28422