What is the Greatest Common Factor of 31012 and 31018?

Greatest common factor (GCF) of 31012 and 31018 is 2.

GCF(31012,31018) = 2

We will now calculate the prime factors of 31012 and 31018, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 31012 and 31018.

How to find the GCF of 31012 and 31018?

We will first find the prime factorization of 31012 and 31018. After we will calculate the factors of 31012 and 31018 and find the biggest common factor number .

Step-1: Prime Factorization of 31012

Prime factors of 31012 are 2, 7753. Prime factorization of 31012 in exponential form is:

31012 = 2² × 7753¹

Step-2: Prime Factorization of 31018

Prime factors of 31018 are 2, 13, 1193. Prime factorization of 31018 in exponential form is:

31018 = 2¹ × 13¹ × 1193¹

Step-3: Factors of 31012

List of positive integer factors of 31012 that divides 31012 without a remainder.

1, 2, 4, 7753, 15506

Step-4: Factors of 31018

List of positive integer factors of 31018 that divides 31012 without a remainder.

1, 2, 13, 26, 1193, 2386, 15509

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 31012 and 31018. The biggest common factor number is the GCF number.
So the greatest common factor 31012 and 31018 is 2.

Also check out the Least Common Multiple of 31012 and 31018