What is the Greatest Common Factor of 31031 and 31039?

Greatest common factor (GCF) of 31031 and 31039 is 1.

GCF(31031,31039) = 1

We will now calculate the prime factors of 31031 and 31039, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 31031 and 31039.

How to find the GCF of 31031 and 31039?

We will first find the prime factorization of 31031 and 31039. After we will calculate the factors of 31031 and 31039 and find the biggest common factor number .

Step-1: Prime Factorization of 31031

Prime factors of 31031 are 7, 11, 13, 31. Prime factorization of 31031 in exponential form is:

31031 = 7¹ × 11¹ × 13¹ × 31¹

Step-2: Prime Factorization of 31039

Prime factors of 31039 are 31039. Prime factorization of 31039 in exponential form is:

31039 = 31039¹

Step-3: Factors of 31031

List of positive integer factors of 31031 that divides 31031 without a remainder.

1, 7, 11, 13, 31, 77, 91, 143, 217, 341, 403, 1001, 2387, 2821, 4433

Step-4: Factors of 31039

List of positive integer factors of 31039 that divides 31031 without a remainder.

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 31031 and 31039. The biggest common factor number is the GCF number.
So the greatest common factor 31031 and 31039 is 1.

Also check out the Least Common Multiple of 31031 and 31039