What is the Greatest Common Factor of 58139 and 58143?

Greatest common factor (GCF) of 58139 and 58143 is 1.

GCF(58139,58143) = 1

We will now calculate the prime factors of 58139 and 58143, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 58139 and 58143.

How to find the GCF of 58139 and 58143?

We will first find the prime factorization of 58139 and 58143. After we will calculate the factors of 58139 and 58143 and find the biggest common factor number .

Step-1: Prime Factorization of 58139

Prime factors of 58139 are 47, 1237. Prime factorization of 58139 in exponential form is:

58139 = 47¹ × 1237¹

Step-2: Prime Factorization of 58143

Prime factors of 58143 are 3, 19381. Prime factorization of 58143 in exponential form is:

58143 = 3¹ × 19381¹

Step-3: Factors of 58139

List of positive integer factors of 58139 that divides 58139 without a remainder.

1, 47, 1237

Step-4: Factors of 58143

List of positive integer factors of 58143 that divides 58139 without a remainder.

1, 3, 19381

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 58139 and 58143. The biggest common factor number is the GCF number.
So the greatest common factor 58139 and 58143 is 1.

Also check out the Least Common Multiple of 58139 and 58143