What is the Greatest Common Factor of 54345 and 54357?

Greatest common factor (GCF) of 54345 and 54357 is 3.

GCF(54345,54357) = 3

We will now calculate the prime factors of 54345 and 54357, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 54345 and 54357.

How to find the GCF of 54345 and 54357?

We will first find the prime factorization of 54345 and 54357. After we will calculate the factors of 54345 and 54357 and find the biggest common factor number .

Step-1: Prime Factorization of 54345

Prime factors of 54345 are 3, 5, 3623. Prime factorization of 54345 in exponential form is:

54345 = 3¹ × 5¹ × 3623¹

Step-2: Prime Factorization of 54357

Prime factors of 54357 are 3, 18119. Prime factorization of 54357 in exponential form is:

54357 = 3¹ × 18119¹

Step-3: Factors of 54345

List of positive integer factors of 54345 that divides 54345 without a remainder.

1, 3, 5, 15, 3623, 10869, 18115

Step-4: Factors of 54357

List of positive integer factors of 54357 that divides 54345 without a remainder.

1, 3, 18119

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 54345 and 54357. The biggest common factor number is the GCF number.
So the greatest common factor 54345 and 54357 is 3.

Also check out the Least Common Multiple of 54345 and 54357