What is the Greatest Common Factor of 25788 and 25807?

Greatest common factor (GCF) of 25788 and 25807 is 1.

GCF(25788,25807) = 1

We will now calculate the prime factors of 25788 and 25807, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 25788 and 25807.

How to find the GCF of 25788 and 25807?

We will first find the prime factorization of 25788 and 25807. After we will calculate the factors of 25788 and 25807 and find the biggest common factor number .

Step-1: Prime Factorization of 25788

Prime factors of 25788 are 2, 3, 7, 307. Prime factorization of 25788 in exponential form is:

25788 = 2² × 3¹ × 7¹ × 307¹

Step-2: Prime Factorization of 25807

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

25807 = 131¹ × 197¹

Step-3: Factors of 25788

List of positive integer factors of 25788 that divides 25788 without a remainder.

1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 307, 614, 921, 1228, 1842, 2149, 3684, 4298, 6447, 8596, 12894

Step-4: Factors of 25807

List of positive integer factors of 25807 that divides 25788 without a remainder.

1, 131, 197

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 25788 and 25807. The biggest common factor number is the GCF number.
So the greatest common factor 25788 and 25807 is 1.

Also check out the Least Common Multiple of 25788 and 25807