What is the Greatest Common Factor of 25585 and 25595?

Greatest common factor (GCF) of 25585 and 25595 is 5.

GCF(25585,25595) = 5

We will now calculate the prime factors of 25585 and 25595, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 25585 and 25595.

How to find the GCF of 25585 and 25595?

We will first find the prime factorization of 25585 and 25595. After we will calculate the factors of 25585 and 25595 and find the biggest common factor number .

Step-1: Prime Factorization of 25585

Prime factors of 25585 are 5, 7, 17, 43. Prime factorization of 25585 in exponential form is:

25585 = 5¹ × 7¹ × 17¹ × 43¹

Step-2: Prime Factorization of 25595

Prime factors of 25595 are 5, 5119. Prime factorization of 25595 in exponential form is:

25595 = 5¹ × 5119¹

Step-3: Factors of 25585

List of positive integer factors of 25585 that divides 25585 without a remainder.

1, 5, 7, 17, 35, 43, 85, 119, 215, 301, 595, 731, 1505, 3655, 5117

Step-4: Factors of 25595

List of positive integer factors of 25595 that divides 25585 without a remainder.

1, 5, 5119

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 25585 and 25595. The biggest common factor number is the GCF number.
So the greatest common factor 25585 and 25595 is 5.

Also check out the Least Common Multiple of 25585 and 25595