What is the Greatest Common Factor of 23573 and 23591?

Greatest common factor (GCF) of 23573 and 23591 is 1.

GCF(23573,23591) = 1

We will now calculate the prime factors of 23573 and 23591, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 23573 and 23591.

How to find the GCF of 23573 and 23591?

We will first find the prime factorization of 23573 and 23591. After we will calculate the factors of 23573 and 23591 and find the biggest common factor number .

Step-1: Prime Factorization of 23573

Prime factors of 23573 are 11, 2143. Prime factorization of 23573 in exponential form is:

23573 = 11¹ × 2143¹

Step-2: Prime Factorization of 23591

Prime factors of 23591 are 31, 761. Prime factorization of 23591 in exponential form is:

23591 = 31¹ × 761¹

Step-3: Factors of 23573

List of positive integer factors of 23573 that divides 23573 without a remainder.

1, 11, 2143

Step-4: Factors of 23591

List of positive integer factors of 23591 that divides 23573 without a remainder.

1, 31, 761

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 23573 and 23591. The biggest common factor number is the GCF number.
So the greatest common factor 23573 and 23591 is 1.

Also check out the Least Common Multiple of 23573 and 23591