What is the Greatest Common Factor of 23710 and 23720?

Greatest common factor (GCF) of 23710 and 23720 is 10.

GCF(23710,23720) = 10

We will now calculate the prime factors of 23710 and 23720, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 23710 and 23720.

How to find the GCF of 23710 and 23720?

We will first find the prime factorization of 23710 and 23720. After we will calculate the factors of 23710 and 23720 and find the biggest common factor number .

Step-1: Prime Factorization of 23710

Prime factors of 23710 are 2, 5, 2371. Prime factorization of 23710 in exponential form is:

23710 = 2¹ × 5¹ × 2371¹

Step-2: Prime Factorization of 23720

Prime factors of 23720 are 2, 5, 593. Prime factorization of 23720 in exponential form is:

23720 = 2³ × 5¹ × 593¹

Step-3: Factors of 23710

List of positive integer factors of 23710 that divides 23710 without a remainder.

1, 2, 5, 10, 2371, 4742, 11855

Step-4: Factors of 23720

List of positive integer factors of 23720 that divides 23710 without a remainder.

1, 2, 4, 5, 8, 10, 20, 40, 593, 1186, 2372, 2965, 4744, 5930, 11860

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 23710 and 23720. The biggest common factor number is the GCF number.
So the greatest common factor 23710 and 23720 is 10.

Also check out the Least Common Multiple of 23710 and 23720