What is the Greatest Common Factor of 54387 and 54399?

Greatest common factor (GCF) of 54387 and 54399 is 3.

GCF(54387,54399) = 3

We will now calculate the prime factors of 54387 and 54399, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 54387 and 54399.

How to find the GCF of 54387 and 54399?

We will first find the prime factorization of 54387 and 54399. After we will calculate the factors of 54387 and 54399 and find the biggest common factor number .

Step-1: Prime Factorization of 54387

Prime factors of 54387 are 3, 6043. Prime factorization of 54387 in exponential form is:

54387 = 3² × 6043¹

Step-2: Prime Factorization of 54399

Prime factors of 54399 are 3, 18133. Prime factorization of 54399 in exponential form is:

54399 = 3¹ × 18133¹

Step-3: Factors of 54387

List of positive integer factors of 54387 that divides 54387 without a remainder.

1, 3, 9, 6043, 18129

Step-4: Factors of 54399

List of positive integer factors of 54399 that divides 54387 without a remainder.

1, 3, 18133

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 54387 and 54399. The biggest common factor number is the GCF number.
So the greatest common factor 54387 and 54399 is 3.

Also check out the Least Common Multiple of 54387 and 54399