What is the Greatest Common Factor of 31628 and 31634?

Greatest common factor (GCF) of 31628 and 31634 is 2.

GCF(31628,31634) = 2

We will now calculate the prime factors of 31628 and 31634, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 31628 and 31634.

How to find the GCF of 31628 and 31634?

We will first find the prime factorization of 31628 and 31634. After we will calculate the factors of 31628 and 31634 and find the biggest common factor number .

Step-1: Prime Factorization of 31628

Prime factors of 31628 are 2, 7907. Prime factorization of 31628 in exponential form is:

31628 = 2² × 7907¹

Step-2: Prime Factorization of 31634

Prime factors of 31634 are 2, 15817. Prime factorization of 31634 in exponential form is:

31634 = 2¹ × 15817¹

Step-3: Factors of 31628

List of positive integer factors of 31628 that divides 31628 without a remainder.

1, 2, 4, 7907, 15814

Step-4: Factors of 31634

List of positive integer factors of 31634 that divides 31628 without a remainder.

1, 2, 15817

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 31628 and 31634. The biggest common factor number is the GCF number.
So the greatest common factor 31628 and 31634 is 2.

Also check out the Least Common Multiple of 31628 and 31634