What is the Greatest Common Factor of 12424 and 12431?

Greatest common factor (GCF) of 12424 and 12431 is 1.

GCF(12424,12431) = 1

We will now calculate the prime factors of 12424 and 12431, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 12424 and 12431.

How to find the GCF of 12424 and 12431?

We will first find the prime factorization of 12424 and 12431. After we will calculate the factors of 12424 and 12431 and find the biggest common factor number .

Step-1: Prime Factorization of 12424

Prime factors of 12424 are 2, 1553. Prime factorization of 12424 in exponential form is:

12424 = 2³ × 1553¹

Step-2: Prime Factorization of 12431

Prime factors of 12431 are 31, 401. Prime factorization of 12431 in exponential form is:

12431 = 31¹ × 401¹

Step-3: Factors of 12424

List of positive integer factors of 12424 that divides 12424 without a remainder.

1, 2, 4, 8, 1553, 3106, 6212

Step-4: Factors of 12431

List of positive integer factors of 12431 that divides 12424 without a remainder.

1, 31, 401

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 12424 and 12431. The biggest common factor number is the GCF number.
So the greatest common factor 12424 and 12431 is 1.

Also check out the Least Common Multiple of 12424 and 12431