What is the Greatest Common Factor of 23751 and 23770?

Greatest common factor (GCF) of 23751 and 23770 is 1.

GCF(23751,23770) = 1

We will now calculate the prime factors of 23751 and 23770, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 23751 and 23770.

How to find the GCF of 23751 and 23770?

We will first find the prime factorization of 23751 and 23770. After we will calculate the factors of 23751 and 23770 and find the biggest common factor number .

Step-1: Prime Factorization of 23751

Prime factors of 23751 are 3, 7, 13, 29. Prime factorization of 23751 in exponential form is:

23751 = 3² × 7¹ × 13¹ × 29¹

Step-2: Prime Factorization of 23770

Prime factors of 23770 are 2, 5, 2377. Prime factorization of 23770 in exponential form is:

23770 = 2¹ × 5¹ × 2377¹

Step-3: Factors of 23751

List of positive integer factors of 23751 that divides 23751 without a remainder.

1, 3, 7, 9, 13, 21, 29, 39, 63, 87, 91, 117, 203, 261, 273, 377, 609, 819, 1131, 1827, 2639, 3393, 7917

Step-4: Factors of 23770

List of positive integer factors of 23770 that divides 23751 without a remainder.

1, 2, 5, 10, 2377, 4754, 11885

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 23751 and 23770. The biggest common factor number is the GCF number.
So the greatest common factor 23751 and 23770 is 1.

Also check out the Least Common Multiple of 23751 and 23770