What is the Greatest Common Factor of 97710 and 97721?

Greatest common factor (GCF) of 97710 and 97721 is 1.

GCF(97710,97721) = 1

We will now calculate the prime factors of 97710 and 97721, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 97710 and 97721.

How to find the GCF of 97710 and 97721?

We will first find the prime factorization of 97710 and 97721. After we will calculate the factors of 97710 and 97721 and find the biggest common factor number .

Step-1: Prime Factorization of 97710

Prime factors of 97710 are 2, 3, 5, 3257. Prime factorization of 97710 in exponential form is:

97710 = 2¹ × 3¹ × 5¹ × 3257¹

Step-2: Prime Factorization of 97721

Prime factors of 97721 are 13, 7517. Prime factorization of 97721 in exponential form is:

97721 = 13¹ × 7517¹

Step-3: Factors of 97710

List of positive integer factors of 97710 that divides 97710 without a remainder.

1, 2, 3, 5, 6, 10, 15, 30, 3257, 6514, 9771, 16285, 19542, 32570, 48855

Step-4: Factors of 97721

List of positive integer factors of 97721 that divides 97710 without a remainder.

1, 13, 7517

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 97710 and 97721. The biggest common factor number is the GCF number.
So the greatest common factor 97710 and 97721 is 1.

Also check out the Least Common Multiple of 97710 and 97721