What is the Greatest Common Factor of 25135 and 25139?

Greatest common factor (GCF) of 25135 and 25139 is 1.

GCF(25135,25139) = 1

We will now calculate the prime factors of 25135 and 25139, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 25135 and 25139.

How to find the GCF of 25135 and 25139?

We will first find the prime factorization of 25135 and 25139. After we will calculate the factors of 25135 and 25139 and find the biggest common factor number .

Step-1: Prime Factorization of 25135

Prime factors of 25135 are 5, 11, 457. Prime factorization of 25135 in exponential form is:

25135 = 5¹ × 11¹ × 457¹

Step-2: Prime Factorization of 25139

Prime factors of 25139 are 23, 1093. Prime factorization of 25139 in exponential form is:

25139 = 23¹ × 1093¹

Step-3: Factors of 25135

List of positive integer factors of 25135 that divides 25135 without a remainder.

1, 5, 11, 55, 457, 2285, 5027

Step-4: Factors of 25139

List of positive integer factors of 25139 that divides 25135 without a remainder.

1, 23, 1093

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 25135 and 25139. The biggest common factor number is the GCF number.
So the greatest common factor 25135 and 25139 is 1.

Also check out the Least Common Multiple of 25135 and 25139