What is the Greatest Common Factor of 23135 and 23143?

Greatest common factor (GCF) of 23135 and 23143 is 1.

GCF(23135,23143) = 1

We will now calculate the prime factors of 23135 and 23143, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 23135 and 23143.

How to find the GCF of 23135 and 23143?

We will first find the prime factorization of 23135 and 23143. After we will calculate the factors of 23135 and 23143 and find the biggest common factor number .

Step-1: Prime Factorization of 23135

Prime factors of 23135 are 5, 7, 661. Prime factorization of 23135 in exponential form is:

23135 = 5¹ × 7¹ × 661¹

Step-2: Prime Factorization of 23143

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

23143 = 23143¹

Step-3: Factors of 23135

List of positive integer factors of 23135 that divides 23135 without a remainder.

1, 5, 7, 35, 661, 3305, 4627

Step-4: Factors of 23143

List of positive integer factors of 23143 that divides 23135 without a remainder.

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 23135 and 23143. The biggest common factor number is the GCF number.
So the greatest common factor 23135 and 23143 is 1.

Also check out the Least Common Multiple of 23135 and 23143