What is the Greatest Common Factor of 27315 and 27322?

Greatest common factor (GCF) of 27315 and 27322 is 1.

GCF(27315,27322) = 1

We will now calculate the prime factors of 27315 and 27322, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 27315 and 27322.

How to find the GCF of 27315 and 27322?

We will first find the prime factorization of 27315 and 27322. After we will calculate the factors of 27315 and 27322 and find the biggest common factor number .

Step-1: Prime Factorization of 27315

Prime factors of 27315 are 3, 5, 607. Prime factorization of 27315 in exponential form is:

27315 = 3² × 5¹ × 607¹

Step-2: Prime Factorization of 27322

Prime factors of 27322 are 2, 19, 719. Prime factorization of 27322 in exponential form is:

27322 = 2¹ × 19¹ × 719¹

Step-3: Factors of 27315

List of positive integer factors of 27315 that divides 27315 without a remainder.

1, 3, 5, 9, 15, 45, 607, 1821, 3035, 5463, 9105

Step-4: Factors of 27322

List of positive integer factors of 27322 that divides 27315 without a remainder.

1, 2, 19, 38, 719, 1438, 13661

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 27315 and 27322. The biggest common factor number is the GCF number.
So the greatest common factor 27315 and 27322 is 1.

Also check out the Least Common Multiple of 27315 and 27322