What is the Greatest Common Factor of 25745 and 25750?

Greatest common factor (GCF) of 25745 and 25750 is 5.

GCF(25745,25750) = 5

We will now calculate the prime factors of 25745 and 25750, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 25745 and 25750.

How to find the GCF of 25745 and 25750?

We will first find the prime factorization of 25745 and 25750. After we will calculate the factors of 25745 and 25750 and find the biggest common factor number .

Step-1: Prime Factorization of 25745

Prime factors of 25745 are 5, 19, 271. Prime factorization of 25745 in exponential form is:

25745 = 5¹ × 19¹ × 271¹

Step-2: Prime Factorization of 25750

Prime factors of 25750 are 2, 5, 103. Prime factorization of 25750 in exponential form is:

25750 = 2¹ × 5³ × 103¹

Step-3: Factors of 25745

List of positive integer factors of 25745 that divides 25745 without a remainder.

1, 5, 19, 95, 271, 1355, 5149

Step-4: Factors of 25750

List of positive integer factors of 25750 that divides 25745 without a remainder.

1, 2, 5, 10, 25, 50, 103, 125, 206, 250, 515, 1030, 2575, 5150, 12875

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 25745 and 25750. The biggest common factor number is the GCF number.
So the greatest common factor 25745 and 25750 is 5.

Also check out the Least Common Multiple of 25745 and 25750