What is the Greatest Common Factor of 90091 and 90097?

Greatest common factor (GCF) of 90091 and 90097 is 1.

GCF(90091,90097) = 1

We will now calculate the prime factors of 90091 and 90097, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 90091 and 90097.

How to find the GCF of 90091 and 90097?

We will first find the prime factorization of 90091 and 90097. After we will calculate the factors of 90091 and 90097 and find the biggest common factor number .

Step-1: Prime Factorization of 90091

Prime factors of 90091 are 23, 3917. Prime factorization of 90091 in exponential form is:

90091 = 23¹ × 3917¹

Step-2: Prime Factorization of 90097

Prime factors of 90097 are 7, 61, 211. Prime factorization of 90097 in exponential form is:

90097 = 7¹ × 61¹ × 211¹

Step-3: Factors of 90091

List of positive integer factors of 90091 that divides 90091 without a remainder.

1, 23, 3917

Step-4: Factors of 90097

List of positive integer factors of 90097 that divides 90091 without a remainder.

1, 7, 61, 211, 427, 1477, 12871

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 90091 and 90097. The biggest common factor number is the GCF number.
So the greatest common factor 90091 and 90097 is 1.

Also check out the Least Common Multiple of 90091 and 90097