What is the Greatest Common Factor of 92971 and 92990?

Greatest common factor (GCF) of 92971 and 92990 is 1.

GCF(92971,92990) = 1

We will now calculate the prime factors of 92971 and 92990, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 92971 and 92990.

How to find the GCF of 92971 and 92990?

We will first find the prime factorization of 92971 and 92990. After we will calculate the factors of 92971 and 92990 and find the biggest common factor number .

Step-1: Prime Factorization of 92971

Prime factors of 92971 are 239, 389. Prime factorization of 92971 in exponential form is:

92971 = 239¹ × 389¹

Step-2: Prime Factorization of 92990

Prime factors of 92990 are 2, 5, 17, 547. Prime factorization of 92990 in exponential form is:

92990 = 2¹ × 5¹ × 17¹ × 547¹

Step-3: Factors of 92971

List of positive integer factors of 92971 that divides 92971 without a remainder.

1, 239, 389

Step-4: Factors of 92990

List of positive integer factors of 92990 that divides 92971 without a remainder.

1, 2, 5, 10, 17, 34, 85, 170, 547, 1094, 2735, 5470, 9299, 18598, 46495

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 92971 and 92990. The biggest common factor number is the GCF number.
So the greatest common factor 92971 and 92990 is 1.

Also check out the Least Common Multiple of 92971 and 92990