What is the Greatest Common Factor of 54215 and 54221?

Greatest common factor (GCF) of 54215 and 54221 is 1.

GCF(54215,54221) = 1

We will now calculate the prime factors of 54215 and 54221, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 54215 and 54221.

How to find the GCF of 54215 and 54221?

We will first find the prime factorization of 54215 and 54221. After we will calculate the factors of 54215 and 54221 and find the biggest common factor number .

Step-1: 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-2: Prime Factorization of 54221

Prime factors of 54221 are 59, 919. Prime factorization of 54221 in exponential form is:

54221 = 59¹ × 919¹

Step-3: Factors of 54215

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

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

Step-4: Factors of 54221

List of positive integer factors of 54221 that divides 54215 without a remainder.

1, 59, 919

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 54215 and 54221. The biggest common factor number is the GCF number.
So the greatest common factor 54215 and 54221 is 1.

Also check out the Least Common Multiple of 54215 and 54221