What is the Greatest Common Factor of 17275 and 17289?

Greatest common factor (GCF) of 17275 and 17289 is 1.

GCF(17275,17289) = 1

We will now calculate the prime factors of 17275 and 17289, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 17275 and 17289.

How to find the GCF of 17275 and 17289?

We will first find the prime factorization of 17275 and 17289. After we will calculate the factors of 17275 and 17289 and find the biggest common factor number .

Step-1: Prime Factorization of 17275

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

17275 = 5² × 691¹

Step-2: Prime Factorization of 17289

Prime factors of 17289 are 3, 17, 113. Prime factorization of 17289 in exponential form is:

17289 = 3² × 17¹ × 113¹

Step-3: Factors of 17275

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

1, 5, 25, 691, 3455

Step-4: Factors of 17289

List of positive integer factors of 17289 that divides 17275 without a remainder.

1, 3, 9, 17, 51, 113, 153, 339, 1017, 1921, 5763

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 17275 and 17289. The biggest common factor number is the GCF number.
So the greatest common factor 17275 and 17289 is 1.

Also check out the Least Common Multiple of 17275 and 17289