What is the Greatest Common Factor of 54210 and 54225?

Greatest common factor (GCF) of 54210 and 54225 is 15.

GCF(54210,54225) = 15

We will now calculate the prime factors of 54210 and 54225, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 54210 and 54225.

How to find the GCF of 54210 and 54225?

We will first find the prime factorization of 54210 and 54225. After we will calculate the factors of 54210 and 54225 and find the biggest common factor number .

Step-1: Prime Factorization of 54210

Prime factors of 54210 are 2, 3, 5, 13, 139. Prime factorization of 54210 in exponential form is:

54210 = 2¹ × 3¹ × 5¹ × 13¹ × 139¹

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 54210

List of positive integer factors of 54210 that divides 54210 without a remainder.

1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 139, 195, 278, 390, 417, 695, 834, 1390, 1807, 2085, 3614, 4170, 5421, 9035, 10842, 18070, 27105

Step-4: Factors of 54225

List of positive integer factors of 54225 that divides 54210 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 54210 and 54225. The biggest common factor number is the GCF number.
So the greatest common factor 54210 and 54225 is 15.

Also check out the Least Common Multiple of 54210 and 54225