What is the Greatest Common Factor of 25825 and 25845?

Greatest common factor (GCF) of 25825 and 25845 is 5.

GCF(25825,25845) = 5

We will now calculate the prime factors of 25825 and 25845, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 25825 and 25845.

How to find the GCF of 25825 and 25845?

We will first find the prime factorization of 25825 and 25845. After we will calculate the factors of 25825 and 25845 and find the biggest common factor number .

Step-1: Prime Factorization of 25825

Prime factors of 25825 are 5, 1033. Prime factorization of 25825 in exponential form is:

25825 = 5² × 1033¹

Step-2: Prime Factorization of 25845

Prime factors of 25845 are 3, 5, 1723. Prime factorization of 25845 in exponential form is:

25845 = 3¹ × 5¹ × 1723¹

Step-3: Factors of 25825

List of positive integer factors of 25825 that divides 25825 without a remainder.

1, 5, 25, 1033, 5165

Step-4: Factors of 25845

List of positive integer factors of 25845 that divides 25825 without a remainder.

1, 3, 5, 15, 1723, 5169, 8615

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 25825 and 25845. The biggest common factor number is the GCF number.
So the greatest common factor 25825 and 25845 is 5.

Also check out the Least Common Multiple of 25825 and 25845