What is the Greatest Common Factor of 31309 and 31327?

Greatest common factor (GCF) of 31309 and 31327 is 1.

GCF(31309,31327) = 1

We will now calculate the prime factors of 31309 and 31327, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 31309 and 31327.

How to find the GCF of 31309 and 31327?

We will first find the prime factorization of 31309 and 31327. After we will calculate the factors of 31309 and 31327 and find the biggest common factor number .

Step-1: Prime Factorization of 31309

Prime factors of 31309 are 131, 239. Prime factorization of 31309 in exponential form is:

31309 = 131¹ × 239¹

Step-2: Prime Factorization of 31327

Prime factors of 31327 are 31327. Prime factorization of 31327 in exponential form is:

31327 = 31327¹

Step-3: Factors of 31309

List of positive integer factors of 31309 that divides 31309 without a remainder.

1, 131, 239

Step-4: Factors of 31327

List of positive integer factors of 31327 that divides 31309 without a remainder.

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 31309 and 31327. The biggest common factor number is the GCF number.
So the greatest common factor 31309 and 31327 is 1.

Also check out the Least Common Multiple of 31309 and 31327