What is the Greatest Common Factor of 23839 and 23858?

Greatest common factor (GCF) of 23839 and 23858 is 1.

GCF(23839,23858) = 1

We will now calculate the prime factors of 23839 and 23858, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 23839 and 23858.

How to find the GCF of 23839 and 23858?

We will first find the prime factorization of 23839 and 23858. After we will calculate the factors of 23839 and 23858 and find the biggest common factor number .

Step-1: Prime Factorization of 23839

Prime factors of 23839 are 31, 769. Prime factorization of 23839 in exponential form is:

23839 = 31¹ × 769¹

Step-2: Prime Factorization of 23858

Prime factors of 23858 are 2, 79, 151. Prime factorization of 23858 in exponential form is:

23858 = 2¹ × 79¹ × 151¹

Step-3: Factors of 23839

List of positive integer factors of 23839 that divides 23839 without a remainder.

1, 31, 769

Step-4: Factors of 23858

List of positive integer factors of 23858 that divides 23839 without a remainder.

1, 2, 79, 151, 158, 302, 11929

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 23839 and 23858. The biggest common factor number is the GCF number.
So the greatest common factor 23839 and 23858 is 1.

Also check out the Least Common Multiple of 23839 and 23858