What is the Greatest Common Factor of 57135 and 57139?

Greatest common factor (GCF) of 57135 and 57139 is 1.

GCF(57135,57139) = 1

We will now calculate the prime factors of 57135 and 57139, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 57135 and 57139.

How to find the GCF of 57135 and 57139?

We will first find the prime factorization of 57135 and 57139. After we will calculate the factors of 57135 and 57139 and find the biggest common factor number .

Step-1: Prime Factorization of 57135

Prime factors of 57135 are 3, 5, 13, 293. Prime factorization of 57135 in exponential form is:

57135 = 3¹ × 5¹ × 13¹ × 293¹

Step-2: Prime Factorization of 57139

Prime factors of 57139 are 57139. Prime factorization of 57139 in exponential form is:

57139 = 57139¹

Step-3: Factors of 57135

List of positive integer factors of 57135 that divides 57135 without a remainder.

1, 3, 5, 13, 15, 39, 65, 195, 293, 879, 1465, 3809, 4395, 11427, 19045

Step-4: Factors of 57139

List of positive integer factors of 57139 that divides 57135 without a remainder.

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 57135 and 57139. The biggest common factor number is the GCF number.
So the greatest common factor 57135 and 57139 is 1.

Also check out the Least Common Multiple of 57135 and 57139