What is the Greatest Common Factor of 23922 and 23930?

Greatest common factor (GCF) of 23922 and 23930 is 2.

GCF(23922,23930) = 2

We will now calculate the prime factors of 23922 and 23930, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 23922 and 23930.

How to find the GCF of 23922 and 23930?

We will first find the prime factorization of 23922 and 23930. After we will calculate the factors of 23922 and 23930 and find the biggest common factor number .

Step-1: Prime Factorization of 23922

Prime factors of 23922 are 2, 3, 443. Prime factorization of 23922 in exponential form is:

23922 = 2¹ × 3³ × 443¹

Step-2: Prime Factorization of 23930

Prime factors of 23930 are 2, 5, 2393. Prime factorization of 23930 in exponential form is:

23930 = 2¹ × 5¹ × 2393¹

Step-3: Factors of 23922

List of positive integer factors of 23922 that divides 23922 without a remainder.

1, 2, 3, 6, 9, 18, 27, 54, 443, 886, 1329, 2658, 3987, 7974, 11961

Step-4: Factors of 23930

List of positive integer factors of 23930 that divides 23922 without a remainder.

1, 2, 5, 10, 2393, 4786, 11965

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 23922 and 23930. The biggest common factor number is the GCF number.
So the greatest common factor 23922 and 23930 is 2.

Also check out the Least Common Multiple of 23922 and 23930