What is the Greatest Common Factor of 97091 and 97109?

Greatest common factor (GCF) of 97091 and 97109 is 1.

GCF(97091,97109) = 1

We will now calculate the prime factors of 97091 and 97109, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 97091 and 97109.

How to find the GCF of 97091 and 97109?

We will first find the prime factorization of 97091 and 97109. After we will calculate the factors of 97091 and 97109 and find the biggest common factor number .

Step-1: Prime Factorization of 97091

Prime factors of 97091 are 79, 1229. Prime factorization of 97091 in exponential form is:

97091 = 79¹ × 1229¹

Step-2: Prime Factorization of 97109

Prime factors of 97109 are 19, 269. Prime factorization of 97109 in exponential form is:

97109 = 19² × 269¹

Step-3: Factors of 97091

List of positive integer factors of 97091 that divides 97091 without a remainder.

1, 79, 1229

Step-4: Factors of 97109

List of positive integer factors of 97109 that divides 97091 without a remainder.

1, 19, 269, 361, 5111

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 97091 and 97109. The biggest common factor number is the GCF number.
So the greatest common factor 97091 and 97109 is 1.

Also check out the Least Common Multiple of 97091 and 97109