What is the Greatest Common Factor of 17505 and 17510?

Greatest common factor (GCF) of 17505 and 17510 is 5.

GCF(17505,17510) = 5

We will now calculate the prime factors of 17505 and 17510, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 17505 and 17510.

How to find the GCF of 17505 and 17510?

We will first find the prime factorization of 17505 and 17510. After we will calculate the factors of 17505 and 17510 and find the biggest common factor number .

Step-1: Prime Factorization of 17505

Prime factors of 17505 are 3, 5, 389. Prime factorization of 17505 in exponential form is:

17505 = 3² × 5¹ × 389¹

Step-2: Prime Factorization of 17510

Prime factors of 17510 are 2, 5, 17, 103. Prime factorization of 17510 in exponential form is:

17510 = 2¹ × 5¹ × 17¹ × 103¹

Step-3: Factors of 17505

List of positive integer factors of 17505 that divides 17505 without a remainder.

1, 3, 5, 9, 15, 45, 389, 1167, 1945, 3501, 5835

Step-4: Factors of 17510

List of positive integer factors of 17510 that divides 17505 without a remainder.

1, 2, 5, 10, 17, 34, 85, 103, 170, 206, 515, 1030, 1751, 3502, 8755

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 17505 and 17510. The biggest common factor number is the GCF number.
So the greatest common factor 17505 and 17510 is 5.

Also check out the Least Common Multiple of 17505 and 17510