What is the Greatest Common Factor of 90710 and 90724?

Greatest common factor (GCF) of 90710 and 90724 is 2.

GCF(90710,90724) = 2

We will now calculate the prime factors of 90710 and 90724, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 90710 and 90724.

How to find the GCF of 90710 and 90724?

We will first find the prime factorization of 90710 and 90724. After we will calculate the factors of 90710 and 90724 and find the biggest common factor number .

Step-1: Prime Factorization of 90710

Prime factors of 90710 are 2, 5, 47, 193. Prime factorization of 90710 in exponential form is:

90710 = 2¹ × 5¹ × 47¹ × 193¹

Step-2: Prime Factorization of 90724

Prime factors of 90724 are 2, 37, 613. Prime factorization of 90724 in exponential form is:

90724 = 2² × 37¹ × 613¹

Step-3: Factors of 90710

List of positive integer factors of 90710 that divides 90710 without a remainder.

1, 2, 5, 10, 47, 94, 193, 235, 386, 470, 965, 1930, 9071, 18142, 45355

Step-4: Factors of 90724

List of positive integer factors of 90724 that divides 90710 without a remainder.

1, 2, 4, 37, 74, 148, 613, 1226, 2452, 22681, 45362

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 90710 and 90724. The biggest common factor number is the GCF number.
So the greatest common factor 90710 and 90724 is 2.

Also check out the Least Common Multiple of 90710 and 90724