What is the Greatest Common Factor of 87063 and 87075?

Greatest common factor (GCF) of 87063 and 87075 is 3.

GCF(87063,87075) = 3

We will now calculate the prime factors of 87063 and 87075, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 87063 and 87075.

How to find the GCF of 87063 and 87075?

We will first find the prime factorization of 87063 and 87075. After we will calculate the factors of 87063 and 87075 and find the biggest common factor number .

Step-1: Prime Factorization of 87063

Prime factors of 87063 are 3, 29021. Prime factorization of 87063 in exponential form is:

87063 = 3¹ × 29021¹

Step-2: Prime Factorization of 87075

Prime factors of 87075 are 3, 5, 43. Prime factorization of 87075 in exponential form is:

87075 = 3⁴ × 5² × 43¹

Step-3: Factors of 87063

List of positive integer factors of 87063 that divides 87063 without a remainder.

1, 3, 29021

Step-4: Factors of 87075

List of positive integer factors of 87075 that divides 87063 without a remainder.

1, 3, 5, 9, 15, 25, 27, 43, 45, 75, 81, 129, 135, 215, 225, 387, 405, 645, 675, 1075, 1161, 1935, 2025, 3225, 3483, 5805, 9675, 17415, 29025

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 87063 and 87075. The biggest common factor number is the GCF number.
So the greatest common factor 87063 and 87075 is 3.

Also check out the Least Common Multiple of 87063 and 87075