What is the Greatest Common Factor of 31591 and 31599?

Greatest common factor (GCF) of 31591 and 31599 is 1.

GCF(31591,31599) = 1

We will now calculate the prime factors of 31591 and 31599, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 31591 and 31599.

How to find the GCF of 31591 and 31599?

We will first find the prime factorization of 31591 and 31599. After we will calculate the factors of 31591 and 31599 and find the biggest common factor number .

Step-1: Prime Factorization of 31591

Prime factors of 31591 are 7, 4513. Prime factorization of 31591 in exponential form is:

31591 = 7¹ × 4513¹

Step-2: Prime Factorization of 31599

Prime factors of 31599 are 3, 3511. Prime factorization of 31599 in exponential form is:

31599 = 3² × 3511¹

Step-3: Factors of 31591

List of positive integer factors of 31591 that divides 31591 without a remainder.

1, 7, 4513

Step-4: Factors of 31599

List of positive integer factors of 31599 that divides 31591 without a remainder.

1, 3, 9, 3511, 10533

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 31591 and 31599. The biggest common factor number is the GCF number.
So the greatest common factor 31591 and 31599 is 1.

Also check out the Least Common Multiple of 31591 and 31599