What is the Greatest Common Factor of 23558 and 23566?

Greatest common factor (GCF) of 23558 and 23566 is 2.

GCF(23558,23566) = 2

We will now calculate the prime factors of 23558 and 23566, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 23558 and 23566.

How to find the GCF of 23558 and 23566?

We will first find the prime factorization of 23558 and 23566. After we will calculate the factors of 23558 and 23566 and find the biggest common factor number .

Step-1: Prime Factorization of 23558

Prime factors of 23558 are 2, 11779. Prime factorization of 23558 in exponential form is:

23558 = 2¹ × 11779¹

Step-2: Prime Factorization of 23566

Prime factors of 23566 are 2, 11783. Prime factorization of 23566 in exponential form is:

23566 = 2¹ × 11783¹

Step-3: Factors of 23558

List of positive integer factors of 23558 that divides 23558 without a remainder.

1, 2, 11779

Step-4: Factors of 23566

List of positive integer factors of 23566 that divides 23558 without a remainder.

1, 2, 11783

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 23558 and 23566. The biggest common factor number is the GCF number.
So the greatest common factor 23558 and 23566 is 2.

Also check out the Least Common Multiple of 23558 and 23566