What is the Greatest Common Factor of 25807 and 25813?

Greatest common factor (GCF) of 25807 and 25813 is 1.

GCF(25807,25813) = 1

We will now calculate the prime factors of 25807 and 25813, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 25807 and 25813.

How to find the GCF of 25807 and 25813?

We will first find the prime factorization of 25807 and 25813. After we will calculate the factors of 25807 and 25813 and find the biggest common factor number .

Step-1: Prime Factorization of 25807

Prime factors of 25807 are 131, 197. Prime factorization of 25807 in exponential form is:

25807 = 131¹ × 197¹

Step-2: Prime Factorization of 25813

Prime factors of 25813 are 83, 311. Prime factorization of 25813 in exponential form is:

25813 = 83¹ × 311¹

Step-3: Factors of 25807

List of positive integer factors of 25807 that divides 25807 without a remainder.

1, 131, 197

Step-4: Factors of 25813

List of positive integer factors of 25813 that divides 25807 without a remainder.

1, 83, 311

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 25807 and 25813. The biggest common factor number is the GCF number.
So the greatest common factor 25807 and 25813 is 1.

Also check out the Least Common Multiple of 25807 and 25813