What is the Greatest Common Factor of 31113 and 31121?

Greatest common factor (GCF) of 31113 and 31121 is 1.

GCF(31113,31121) = 1

We will now calculate the prime factors of 31113 and 31121, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 31113 and 31121.

How to find the GCF of 31113 and 31121?

We will first find the prime factorization of 31113 and 31121. After we will calculate the factors of 31113 and 31121 and find the biggest common factor number .

Step-1: Prime Factorization of 31113

Prime factors of 31113 are 3, 3457. Prime factorization of 31113 in exponential form is:

31113 = 3² × 3457¹

Step-2: Prime Factorization of 31121

Prime factors of 31121 are 31121. Prime factorization of 31121 in exponential form is:

31121 = 31121¹

Step-3: Factors of 31113

List of positive integer factors of 31113 that divides 31113 without a remainder.

1, 3, 9, 3457, 10371

Step-4: Factors of 31121

List of positive integer factors of 31121 that divides 31113 without a remainder.

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 31113 and 31121. The biggest common factor number is the GCF number.
So the greatest common factor 31113 and 31121 is 1.

Also check out the Least Common Multiple of 31113 and 31121