What is the Greatest Common Factor of 97515 and 97533?

Greatest common factor (GCF) of 97515 and 97533 is 9.

GCF(97515,97533) = 9

We will now calculate the prime factors of 97515 and 97533, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 97515 and 97533.

How to find the GCF of 97515 and 97533?

We will first find the prime factorization of 97515 and 97533. After we will calculate the factors of 97515 and 97533 and find the biggest common factor number .

Step-1: Prime Factorization of 97515

Prime factors of 97515 are 3, 5, 11, 197. Prime factorization of 97515 in exponential form is:

97515 = 3² × 5¹ × 11¹ × 197¹

Step-2: Prime Factorization of 97533

Prime factors of 97533 are 3, 10837. Prime factorization of 97533 in exponential form is:

97533 = 3² × 10837¹

Step-3: Factors of 97515

List of positive integer factors of 97515 that divides 97515 without a remainder.

1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 197, 495, 591, 985, 1773, 2167, 2955, 6501, 8865, 10835, 19503, 32505

Step-4: Factors of 97533

List of positive integer factors of 97533 that divides 97515 without a remainder.

1, 3, 9, 10837, 32511

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 97515 and 97533. The biggest common factor number is the GCF number.
So the greatest common factor 97515 and 97533 is 9.

Also check out the Least Common Multiple of 97515 and 97533