What is the Greatest Common Factor of 31291 and 31307?

Greatest common factor (GCF) of 31291 and 31307 is 1.

GCF(31291,31307) = 1

We will now calculate the prime factors of 31291 and 31307, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 31291 and 31307.

How to find the GCF of 31291 and 31307?

We will first find the prime factorization of 31291 and 31307. After we will calculate the factors of 31291 and 31307 and find the biggest common factor number .

Step-1: Prime Factorization of 31291

Prime factors of 31291 are 13, 29, 83. Prime factorization of 31291 in exponential form is:

31291 = 13¹ × 29¹ × 83¹

Step-2: Prime Factorization of 31307

Prime factors of 31307 are 31307. Prime factorization of 31307 in exponential form is:

31307 = 31307¹

Step-3: Factors of 31291

List of positive integer factors of 31291 that divides 31291 without a remainder.

1, 13, 29, 83, 377, 1079, 2407

Step-4: Factors of 31307

List of positive integer factors of 31307 that divides 31291 without a remainder.

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 31291 and 31307. The biggest common factor number is the GCF number.
So the greatest common factor 31291 and 31307 is 1.

Also check out the Least Common Multiple of 31291 and 31307