What is the Greatest Common Factor of 90961 and 90971?

Greatest common factor (GCF) of 90961 and 90971 is 1.

GCF(90961,90971) = 1

We will now calculate the prime factors of 90961 and 90971, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 90961 and 90971.

How to find the GCF of 90961 and 90971?

We will first find the prime factorization of 90961 and 90971. After we will calculate the factors of 90961 and 90971 and find the biggest common factor number .

Step-1: Prime Factorization of 90961

Prime factors of 90961 are 13, 6997. Prime factorization of 90961 in exponential form is:

90961 = 13¹ × 6997¹

Step-2: Prime Factorization of 90971

Prime factors of 90971 are 90971. Prime factorization of 90971 in exponential form is:

90971 = 90971¹

Step-3: Factors of 90961

List of positive integer factors of 90961 that divides 90961 without a remainder.

1, 13, 6997

Step-4: Factors of 90971

List of positive integer factors of 90971 that divides 90961 without a remainder.

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 90961 and 90971. The biggest common factor number is the GCF number.
So the greatest common factor 90961 and 90971 is 1.

Also check out the Least Common Multiple of 90961 and 90971