What is the Greatest Common Factor of 23143 and 23147?

Greatest common factor (GCF) of 23143 and 23147 is 1.

GCF(23143,23147) = 1

We will now calculate the prime factors of 23143 and 23147, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 23143 and 23147.

How to find the GCF of 23143 and 23147?

We will first find the prime factorization of 23143 and 23147. After we will calculate the factors of 23143 and 23147 and find the biggest common factor number .

Step-1: Prime Factorization of 23143

Prime factors of 23143 are 23143. Prime factorization of 23143 in exponential form is:

23143 = 23143¹

Step-2: Prime Factorization of 23147

Prime factors of 23147 are 79, 293. Prime factorization of 23147 in exponential form is:

23147 = 79¹ × 293¹

Step-3: Factors of 23143

List of positive integer factors of 23143 that divides 23143 without a remainder.

Step-4: Factors of 23147

List of positive integer factors of 23147 that divides 23143 without a remainder.

1, 79, 293

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 23143 and 23147. The biggest common factor number is the GCF number.
So the greatest common factor 23143 and 23147 is 1.

Also check out the Least Common Multiple of 23143 and 23147