What is the Greatest Common Factor of 54375 and 54381?

Greatest common factor (GCF) of 54375 and 54381 is 3.

GCF(54375,54381) = 3

We will now calculate the prime factors of 54375 and 54381, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 54375 and 54381.

How to find the GCF of 54375 and 54381?

We will first find the prime factorization of 54375 and 54381. After we will calculate the factors of 54375 and 54381 and find the biggest common factor number .

Step-1: Prime Factorization of 54375

Prime factors of 54375 are 3, 5, 29. Prime factorization of 54375 in exponential form is:

54375 = 3¹ × 5⁴ × 29¹

Step-2: Prime Factorization of 54381

Prime factors of 54381 are 3, 18127. Prime factorization of 54381 in exponential form is:

54381 = 3¹ × 18127¹

Step-3: Factors of 54375

List of positive integer factors of 54375 that divides 54375 without a remainder.

1, 3, 5, 15, 25, 29, 75, 87, 125, 145, 375, 435, 625, 725, 1875, 2175, 3625, 10875, 18125

Step-4: Factors of 54381

List of positive integer factors of 54381 that divides 54375 without a remainder.

1, 3, 18127

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 54375 and 54381. The biggest common factor number is the GCF number.
So the greatest common factor 54375 and 54381 is 3.

Also check out the Least Common Multiple of 54375 and 54381