What is the Greatest Common Factor of 26505 and 26517?

Greatest common factor (GCF) of 26505 and 26517 is 3.

GCF(26505,26517) = 3

We will now calculate the prime factors of 26505 and 26517, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 26505 and 26517.

How to find the GCF of 26505 and 26517?

We will first find the prime factorization of 26505 and 26517. After we will calculate the factors of 26505 and 26517 and find the biggest common factor number .

Step-1: Prime Factorization of 26505

Prime factors of 26505 are 3, 5, 19, 31. Prime factorization of 26505 in exponential form is:

26505 = 3² × 5¹ × 19¹ × 31¹

Step-2: Prime Factorization of 26517

Prime factors of 26517 are 3, 8839. Prime factorization of 26517 in exponential form is:

26517 = 3¹ × 8839¹

Step-3: Factors of 26505

List of positive integer factors of 26505 that divides 26505 without a remainder.

1, 3, 5, 9, 15, 19, 31, 45, 57, 93, 95, 155, 171, 279, 285, 465, 589, 855, 1395, 1767, 2945, 5301, 8835

Step-4: Factors of 26517

List of positive integer factors of 26517 that divides 26505 without a remainder.

1, 3, 8839

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 26505 and 26517. The biggest common factor number is the GCF number.
So the greatest common factor 26505 and 26517 is 3.

Also check out the Least Common Multiple of 26505 and 26517