What is the Greatest Common Factor of 31894 and 31907?

Greatest common factor (GCF) of 31894 and 31907 is 1.

GCF(31894,31907) = 1

We will now calculate the prime factors of 31894 and 31907, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 31894 and 31907.

How to find the GCF of 31894 and 31907?

We will first find the prime factorization of 31894 and 31907. After we will calculate the factors of 31894 and 31907 and find the biggest common factor number .

Step-1: Prime Factorization of 31894

Prime factors of 31894 are 2, 37, 431. Prime factorization of 31894 in exponential form is:

31894 = 2¹ × 37¹ × 431¹

Step-2: Prime Factorization of 31907

Prime factors of 31907 are 31907. Prime factorization of 31907 in exponential form is:

31907 = 31907¹

Step-3: Factors of 31894

List of positive integer factors of 31894 that divides 31894 without a remainder.

1, 2, 37, 74, 431, 862, 15947

Step-4: Factors of 31907

List of positive integer factors of 31907 that divides 31894 without a remainder.

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 31894 and 31907. The biggest common factor number is the GCF number.
So the greatest common factor 31894 and 31907 is 1.

Also check out the Least Common Multiple of 31894 and 31907