What is the Greatest Common Factor of 23647 and 23659?

Greatest common factor (GCF) of 23647 and 23659 is 1.

GCF(23647,23659) = 1

We will now calculate the prime factors of 23647 and 23659, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 23647 and 23659.

How to find the GCF of 23647 and 23659?

We will first find the prime factorization of 23647 and 23659. After we will calculate the factors of 23647 and 23659 and find the biggest common factor number .

Step-1: Prime Factorization of 23647

Prime factors of 23647 are 13, 17, 107. Prime factorization of 23647 in exponential form is:

23647 = 13¹ × 17¹ × 107¹

Step-2: Prime Factorization of 23659

Prime factors of 23659 are 59, 401. Prime factorization of 23659 in exponential form is:

23659 = 59¹ × 401¹

Step-3: Factors of 23647

List of positive integer factors of 23647 that divides 23647 without a remainder.

1, 13, 17, 107, 221, 1391, 1819

Step-4: Factors of 23659

List of positive integer factors of 23659 that divides 23647 without a remainder.

1, 59, 401

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 23647 and 23659. The biggest common factor number is the GCF number.
So the greatest common factor 23647 and 23659 is 1.

Also check out the Least Common Multiple of 23647 and 23659