What is the Greatest Common Factor of 91967 and 91985?

Greatest common factor (GCF) of 91967 and 91985 is 1.

GCF(91967,91985) = 1

We will now calculate the prime factors of 91967 and 91985, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 91967 and 91985.

How to find the GCF of 91967 and 91985?

We will first find the prime factorization of 91967 and 91985. After we will calculate the factors of 91967 and 91985 and find the biggest common factor number .

Step-1: Prime Factorization of 91967

Prime factors of 91967 are 91967. Prime factorization of 91967 in exponential form is:

91967 = 91967¹

Step-2: Prime Factorization of 91985

Prime factors of 91985 are 5, 18397. Prime factorization of 91985 in exponential form is:

91985 = 5¹ × 18397¹

Step-3: Factors of 91967

List of positive integer factors of 91967 that divides 91967 without a remainder.

Step-4: Factors of 91985

List of positive integer factors of 91985 that divides 91967 without a remainder.

1, 5, 18397

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 91967 and 91985. The biggest common factor number is the GCF number.
So the greatest common factor 91967 and 91985 is 1.

Also check out the Least Common Multiple of 91967 and 91985