What is the Greatest Common Factor of 54207 and 54225?

Greatest common factor (GCF) of 54207 and 54225 is 9.

GCF(54207,54225) = 9

We will now calculate the prime factors of 54207 and 54225, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 54207 and 54225.

How to find the GCF of 54207 and 54225?

We will first find the prime factorization of 54207 and 54225. After we will calculate the factors of 54207 and 54225 and find the biggest common factor number .

Step-1: Prime Factorization of 54207

Prime factors of 54207 are 3, 19, 317. Prime factorization of 54207 in exponential form is:

54207 = 3² × 19¹ × 317¹

Step-2: Prime Factorization of 54225

Prime factors of 54225 are 3, 5, 241. Prime factorization of 54225 in exponential form is:

54225 = 3² × 5² × 241¹

Step-3: Factors of 54207

List of positive integer factors of 54207 that divides 54207 without a remainder.

1, 3, 9, 19, 57, 171, 317, 951, 2853, 6023, 18069

Step-4: Factors of 54225

List of positive integer factors of 54225 that divides 54207 without a remainder.

1, 3, 5, 9, 15, 25, 45, 75, 225, 241, 723, 1205, 2169, 3615, 6025, 10845, 18075

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 54207 and 54225. The biggest common factor number is the GCF number.
So the greatest common factor 54207 and 54225 is 9.

Also check out the Least Common Multiple of 54207 and 54225