What is the Greatest Common Factor of 25387 and 25396?

Greatest common factor (GCF) of 25387 and 25396 is 1.

GCF(25387,25396) = 1

We will now calculate the prime factors of 25387 and 25396, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 25387 and 25396.

How to find the GCF of 25387 and 25396?

We will first find the prime factorization of 25387 and 25396. After we will calculate the factors of 25387 and 25396 and find the biggest common factor number .

Step-1: Prime Factorization of 25387

Prime factors of 25387 are 53, 479. Prime factorization of 25387 in exponential form is:

25387 = 53¹ × 479¹

Step-2: Prime Factorization of 25396

Prime factors of 25396 are 2, 7, 907. Prime factorization of 25396 in exponential form is:

25396 = 2² × 7¹ × 907¹

Step-3: Factors of 25387

List of positive integer factors of 25387 that divides 25387 without a remainder.

1, 53, 479

Step-4: Factors of 25396

List of positive integer factors of 25396 that divides 25387 without a remainder.

1, 2, 4, 7, 14, 28, 907, 1814, 3628, 6349, 12698

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 25387 and 25396. The biggest common factor number is the GCF number.
So the greatest common factor 25387 and 25396 is 1.

Also check out the Least Common Multiple of 25387 and 25396