What is the Greatest Common Factor of 23790 and 23810?

Greatest common factor (GCF) of 23790 and 23810 is 10.

GCF(23790,23810) = 10

We will now calculate the prime factors of 23790 and 23810, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 23790 and 23810.

How to find the GCF of 23790 and 23810?

We will first find the prime factorization of 23790 and 23810. After we will calculate the factors of 23790 and 23810 and find the biggest common factor number .

Step-1: Prime Factorization of 23790

Prime factors of 23790 are 2, 3, 5, 13, 61. Prime factorization of 23790 in exponential form is:

23790 = 2¹ × 3¹ × 5¹ × 13¹ × 61¹

Step-2: Prime Factorization of 23810

Prime factors of 23810 are 2, 5, 2381. Prime factorization of 23810 in exponential form is:

23810 = 2¹ × 5¹ × 2381¹

Step-3: Factors of 23790

List of positive integer factors of 23790 that divides 23790 without a remainder.

1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 61, 65, 78, 122, 130, 183, 195, 305, 366, 390, 610, 793, 915, 1586, 1830, 2379, 3965, 4758, 7930, 11895

Step-4: Factors of 23810

List of positive integer factors of 23810 that divides 23790 without a remainder.

1, 2, 5, 10, 2381, 4762, 11905

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 23790 and 23810. The biggest common factor number is the GCF number.
So the greatest common factor 23790 and 23810 is 10.

Also check out the Least Common Multiple of 23790 and 23810