What is the Greatest Common Factor of 84715 and 84725?

Greatest common factor (GCF) of 84715 and 84725 is 5.

GCF(84715,84725) = 5

We will now calculate the prime factors of 84715 and 84725, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 84715 and 84725.

How to find the GCF of 84715 and 84725?

We will first find the prime factorization of 84715 and 84725. After we will calculate the factors of 84715 and 84725 and find the biggest common factor number .

Step-1: Prime Factorization of 84715

Prime factors of 84715 are 5, 16943. Prime factorization of 84715 in exponential form is:

84715 = 5¹ × 16943¹

Step-2: Prime Factorization of 84725

Prime factors of 84725 are 5, 3389. Prime factorization of 84725 in exponential form is:

84725 = 5² × 3389¹

Step-3: Factors of 84715

List of positive integer factors of 84715 that divides 84715 without a remainder.

1, 5, 16943

Step-4: Factors of 84725

List of positive integer factors of 84725 that divides 84715 without a remainder.

1, 5, 25, 3389, 16945

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 84715 and 84725. The biggest common factor number is the GCF number.
So the greatest common factor 84715 and 84725 is 5.

Also check out the Least Common Multiple of 84715 and 84725