What is the Greatest Common Factor of 31070 and 31088?

Greatest common factor (GCF) of 31070 and 31088 is 2.

GCF(31070,31088) = 2

We will now calculate the prime factors of 31070 and 31088, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 31070 and 31088.

How to find the GCF of 31070 and 31088?

We will first find the prime factorization of 31070 and 31088. After we will calculate the factors of 31070 and 31088 and find the biggest common factor number .

Step-1: Prime Factorization of 31070

Prime factors of 31070 are 2, 5, 13, 239. Prime factorization of 31070 in exponential form is:

31070 = 2¹ × 5¹ × 13¹ × 239¹

Step-2: Prime Factorization of 31088

Prime factors of 31088 are 2, 29, 67. Prime factorization of 31088 in exponential form is:

31088 = 2⁴ × 29¹ × 67¹

Step-3: Factors of 31070

List of positive integer factors of 31070 that divides 31070 without a remainder.

1, 2, 5, 10, 13, 26, 65, 130, 239, 478, 1195, 2390, 3107, 6214, 15535

Step-4: Factors of 31088

List of positive integer factors of 31088 that divides 31070 without a remainder.

1, 2, 4, 8, 16, 29, 58, 67, 116, 134, 232, 268, 464, 536, 1072, 1943, 3886, 7772, 15544

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 31070 and 31088. The biggest common factor number is the GCF number.
So the greatest common factor 31070 and 31088 is 2.

Also check out the Least Common Multiple of 31070 and 31088