What is the Greatest Common Factor of 54210 and 54215?

Greatest common factor (GCF) of 54210 and 54215 is 5.

GCF(54210,54215) = 5

We will now calculate the prime factors of 54210 and 54215, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 54210 and 54215.

How to find the GCF of 54210 and 54215?

We will first find the prime factorization of 54210 and 54215. After we will calculate the factors of 54210 and 54215 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 54215

Prime factors of 54215 are 5, 7, 1549. Prime factorization of 54215 in exponential form is:

54215 = 5¹ × 7¹ × 1549¹

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 54215

List of positive integer factors of 54215 that divides 54210 without a remainder.

1, 5, 7, 35, 1549, 7745, 10843

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 54210 and 54215. The biggest common factor number is the GCF number.
So the greatest common factor 54210 and 54215 is 5.

Also check out the Least Common Multiple of 54210 and 54215