What is the Greatest Common Factor of 84985 and 84989?

Greatest common factor (GCF) of 84985 and 84989 is 1.

GCF(84985,84989) = 1

We will now calculate the prime factors of 84985 and 84989, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 84985 and 84989.

How to find the GCF of 84985 and 84989?

We will first find the prime factorization of 84985 and 84989. After we will calculate the factors of 84985 and 84989 and find the biggest common factor number .

Step-1: Prime Factorization of 84985

Prime factors of 84985 are 5, 23, 739. Prime factorization of 84985 in exponential form is:

84985 = 5¹ × 23¹ × 739¹

Step-2: Prime Factorization of 84989

Prime factors of 84989 are 37, 2297. Prime factorization of 84989 in exponential form is:

84989 = 37¹ × 2297¹

Step-3: Factors of 84985

List of positive integer factors of 84985 that divides 84985 without a remainder.

1, 5, 23, 115, 739, 3695, 16997

Step-4: Factors of 84989

List of positive integer factors of 84989 that divides 84985 without a remainder.

1, 37, 2297

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 84985 and 84989. The biggest common factor number is the GCF number.
So the greatest common factor 84985 and 84989 is 1.

Also check out the Least Common Multiple of 84985 and 84989