What is the Greatest Common Factor of 84115 and 84125?

Greatest common factor (GCF) of 84115 and 84125 is 5.

GCF(84115,84125) = 5

We will now calculate the prime factors of 84115 and 84125, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 84115 and 84125.

How to find the GCF of 84115 and 84125?

We will first find the prime factorization of 84115 and 84125. After we will calculate the factors of 84115 and 84125 and find the biggest common factor number .

Step-1: Prime Factorization of 84115

Prime factors of 84115 are 5, 16823. Prime factorization of 84115 in exponential form is:

84115 = 5¹ × 16823¹

Step-2: Prime Factorization of 84125

Prime factors of 84125 are 5, 673. Prime factorization of 84125 in exponential form is:

84125 = 5³ × 673¹

Step-3: Factors of 84115

List of positive integer factors of 84115 that divides 84115 without a remainder.

1, 5, 16823

Step-4: Factors of 84125

List of positive integer factors of 84125 that divides 84115 without a remainder.

1, 5, 25, 125, 673, 3365, 16825

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 84115 and 84125. The biggest common factor number is the GCF number.
So the greatest common factor 84115 and 84125 is 5.

Also check out the Least Common Multiple of 84115 and 84125