What is the Greatest Common Factor of 23457 and 23474?

Greatest common factor (GCF) of 23457 and 23474 is 1.

GCF(23457,23474) = 1

We will now calculate the prime factors of 23457 and 23474, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 23457 and 23474.

How to find the GCF of 23457 and 23474?

We will first find the prime factorization of 23457 and 23474. After we will calculate the factors of 23457 and 23474 and find the biggest common factor number .

Step-1: Prime Factorization of 23457

Prime factors of 23457 are 3, 7, 1117. Prime factorization of 23457 in exponential form is:

23457 = 3¹ × 7¹ × 1117¹

Step-2: Prime Factorization of 23474

Prime factors of 23474 are 2, 11, 97. Prime factorization of 23474 in exponential form is:

23474 = 2¹ × 11² × 97¹

Step-3: Factors of 23457

List of positive integer factors of 23457 that divides 23457 without a remainder.

1, 3, 7, 21, 1117, 3351, 7819

Step-4: Factors of 23474

List of positive integer factors of 23474 that divides 23457 without a remainder.

1, 2, 11, 22, 97, 121, 194, 242, 1067, 2134, 11737

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 23457 and 23474. The biggest common factor number is the GCF number.
So the greatest common factor 23457 and 23474 is 1.

Also check out the Least Common Multiple of 23457 and 23474