What is the Greatest Common Factor of 17255 and 17275?

Greatest common factor (GCF) of 17255 and 17275 is 5.

GCF(17255,17275) = 5

We will now calculate the prime factors of 17255 and 17275, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 17255 and 17275.

How to find the GCF of 17255 and 17275?

We will first find the prime factorization of 17255 and 17275. After we will calculate the factors of 17255 and 17275 and find the biggest common factor number .

Step-1: Prime Factorization of 17255

Prime factors of 17255 are 5, 7, 17, 29. Prime factorization of 17255 in exponential form is:

17255 = 5¹ × 7¹ × 17¹ × 29¹

Step-2: Prime Factorization of 17275

Prime factors of 17275 are 5, 691. Prime factorization of 17275 in exponential form is:

17275 = 5² × 691¹

Step-3: Factors of 17255

List of positive integer factors of 17255 that divides 17255 without a remainder.

1, 5, 7, 17, 29, 35, 85, 119, 145, 203, 493, 595, 1015, 2465, 3451

Step-4: Factors of 17275

List of positive integer factors of 17275 that divides 17255 without a remainder.

1, 5, 25, 691, 3455

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 17255 and 17275. The biggest common factor number is the GCF number.
So the greatest common factor 17255 and 17275 is 5.

Also check out the Least Common Multiple of 17255 and 17275