What is the Greatest Common Factor of 23715 and 23723?

Greatest common factor (GCF) of 23715 and 23723 is 1.

GCF(23715,23723) = 1

We will now calculate the prime factors of 23715 and 23723, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 23715 and 23723.

How to find the GCF of 23715 and 23723?

We will first find the prime factorization of 23715 and 23723. After we will calculate the factors of 23715 and 23723 and find the biggest common factor number .

Step-1: Prime Factorization of 23715

Prime factors of 23715 are 3, 5, 17, 31. Prime factorization of 23715 in exponential form is:

23715 = 3² × 5¹ × 17¹ × 31¹

Step-2: Prime Factorization of 23723

Prime factors of 23723 are 7, 3389. Prime factorization of 23723 in exponential form is:

23723 = 7¹ × 3389¹

Step-3: Factors of 23715

List of positive integer factors of 23715 that divides 23715 without a remainder.

1, 3, 5, 9, 15, 17, 31, 45, 51, 85, 93, 153, 155, 255, 279, 465, 527, 765, 1395, 1581, 2635, 4743, 7905

Step-4: Factors of 23723

List of positive integer factors of 23723 that divides 23715 without a remainder.

1, 7, 3389

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 23715 and 23723. The biggest common factor number is the GCF number.
So the greatest common factor 23715 and 23723 is 1.

Also check out the Least Common Multiple of 23715 and 23723