What is the Greatest Common Factor of 87111 and 87125?

Greatest common factor (GCF) of 87111 and 87125 is 1.

GCF(87111,87125) = 1

We will now calculate the prime factors of 87111 and 87125, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 87111 and 87125.

How to find the GCF of 87111 and 87125?

We will first find the prime factorization of 87111 and 87125. After we will calculate the factors of 87111 and 87125 and find the biggest common factor number .

Step-1: Prime Factorization of 87111

Prime factors of 87111 are 3, 9679. Prime factorization of 87111 in exponential form is:

87111 = 3² × 9679¹

Step-2: Prime Factorization of 87125

Prime factors of 87125 are 5, 17, 41. Prime factorization of 87125 in exponential form is:

87125 = 5³ × 17¹ × 41¹

Step-3: Factors of 87111

List of positive integer factors of 87111 that divides 87111 without a remainder.

1, 3, 9, 9679, 29037

Step-4: Factors of 87125

List of positive integer factors of 87125 that divides 87111 without a remainder.

1, 5, 17, 25, 41, 85, 125, 205, 425, 697, 1025, 2125, 3485, 5125, 17425

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 87111 and 87125. The biggest common factor number is the GCF number.
So the greatest common factor 87111 and 87125 is 1.

Also check out the Least Common Multiple of 87111 and 87125