What is the Greatest Common Factor of 23105 and 23110?

Greatest common factor (GCF) of 23105 and 23110 is 5.

GCF(23105,23110) = 5

We will now calculate the prime factors of 23105 and 23110, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 23105 and 23110.

How to find the GCF of 23105 and 23110?

We will first find the prime factorization of 23105 and 23110. After we will calculate the factors of 23105 and 23110 and find the biggest common factor number .

Step-1: Prime Factorization of 23105

Prime factors of 23105 are 5, 4621. Prime factorization of 23105 in exponential form is:

23105 = 5¹ × 4621¹

Step-2: Prime Factorization of 23110

Prime factors of 23110 are 2, 5, 2311. Prime factorization of 23110 in exponential form is:

23110 = 2¹ × 5¹ × 2311¹

Step-3: Factors of 23105

List of positive integer factors of 23105 that divides 23105 without a remainder.

1, 5, 4621

Step-4: Factors of 23110

List of positive integer factors of 23110 that divides 23105 without a remainder.

1, 2, 5, 10, 2311, 4622, 11555

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 23105 and 23110. The biggest common factor number is the GCF number.
So the greatest common factor 23105 and 23110 is 5.

Also check out the Least Common Multiple of 23105 and 23110