What is the Greatest Common Factor of 27311 and 27317?

Greatest common factor (GCF) of 27311 and 27317 is 1.

GCF(27311,27317) = 1

We will now calculate the prime factors of 27311 and 27317, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 27311 and 27317.

How to find the GCF of 27311 and 27317?

We will first find the prime factorization of 27311 and 27317. After we will calculate the factors of 27311 and 27317 and find the biggest common factor number .

Step-1: Prime Factorization of 27311

Prime factors of 27311 are 31, 881. Prime factorization of 27311 in exponential form is:

27311 = 31¹ × 881¹

Step-2: Prime Factorization of 27317

Prime factors of 27317 are 59, 463. Prime factorization of 27317 in exponential form is:

27317 = 59¹ × 463¹

Step-3: Factors of 27311

List of positive integer factors of 27311 that divides 27311 without a remainder.

1, 31, 881

Step-4: Factors of 27317

List of positive integer factors of 27317 that divides 27311 without a remainder.

1, 59, 463

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 27311 and 27317. The biggest common factor number is the GCF number.
So the greatest common factor 27311 and 27317 is 1.

Also check out the Least Common Multiple of 27311 and 27317