What is the Greatest Common Factor of 23471 and 23487?

Greatest common factor (GCF) of 23471 and 23487 is 1.

GCF(23471,23487) = 1

We will now calculate the prime factors of 23471 and 23487, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 23471 and 23487.

How to find the GCF of 23471 and 23487?

We will first find the prime factorization of 23471 and 23487. After we will calculate the factors of 23471 and 23487 and find the biggest common factor number .

Step-1: Prime Factorization of 23471

Prime factors of 23471 are 7, 479. Prime factorization of 23471 in exponential form is:

23471 = 7² × 479¹

Step-2: Prime Factorization of 23487

Prime factors of 23487 are 3, 7829. Prime factorization of 23487 in exponential form is:

23487 = 3¹ × 7829¹

Step-3: Factors of 23471

List of positive integer factors of 23471 that divides 23471 without a remainder.

1, 7, 49, 479, 3353

Step-4: Factors of 23487

List of positive integer factors of 23487 that divides 23471 without a remainder.

1, 3, 7829

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 23471 and 23487. The biggest common factor number is the GCF number.
So the greatest common factor 23471 and 23487 is 1.

Also check out the Least Common Multiple of 23471 and 23487