What is the Greatest Common Factor of 31374 and 31386?

Greatest common factor (GCF) of 31374 and 31386 is 6.

GCF(31374,31386) = 6

We will now calculate the prime factors of 31374 and 31386, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 31374 and 31386.

How to find the GCF of 31374 and 31386?

We will first find the prime factorization of 31374 and 31386. After we will calculate the factors of 31374 and 31386 and find the biggest common factor number .

Step-1: Prime Factorization of 31374

Prime factors of 31374 are 2, 3, 7, 83. Prime factorization of 31374 in exponential form is:

31374 = 2¹ × 3³ × 7¹ × 83¹

Step-2: Prime Factorization of 31386

Prime factors of 31386 are 2, 3, 5231. Prime factorization of 31386 in exponential form is:

31386 = 2¹ × 3¹ × 5231¹

Step-3: Factors of 31374

List of positive integer factors of 31374 that divides 31374 without a remainder.

1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 83, 126, 166, 189, 249, 378, 498, 581, 747, 1162, 1494, 1743, 2241, 3486, 4482, 5229, 10458, 15687

Step-4: Factors of 31386

List of positive integer factors of 31386 that divides 31374 without a remainder.

1, 2, 3, 6, 5231, 10462, 15693

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 31374 and 31386. The biggest common factor number is the GCF number.
So the greatest common factor 31374 and 31386 is 6.

Also check out the Least Common Multiple of 31374 and 31386