What is the Greatest Common Factor of 17217 and 17226?

Greatest common factor (GCF) of 17217 and 17226 is 9.

GCF(17217,17226) = 9

We will now calculate the prime factors of 17217 and 17226, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 17217 and 17226.

How to find the GCF of 17217 and 17226?

We will first find the prime factorization of 17217 and 17226. After we will calculate the factors of 17217 and 17226 and find the biggest common factor number .

Step-1: Prime Factorization of 17217

Prime factors of 17217 are 3, 1913. Prime factorization of 17217 in exponential form is:

17217 = 3² × 1913¹

Step-2: Prime Factorization of 17226

Prime factors of 17226 are 2, 3, 11, 29. Prime factorization of 17226 in exponential form is:

17226 = 2¹ × 3³ × 11¹ × 29¹

Step-3: Factors of 17217

List of positive integer factors of 17217 that divides 17217 without a remainder.

1, 3, 9, 1913, 5739

Step-4: Factors of 17226

List of positive integer factors of 17226 that divides 17217 without a remainder.

1, 2, 3, 6, 9, 11, 18, 22, 27, 29, 33, 54, 58, 66, 87, 99, 174, 198, 261, 297, 319, 522, 594, 638, 783, 957, 1566, 1914, 2871, 5742, 8613

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 17217 and 17226. The biggest common factor number is the GCF number.
So the greatest common factor 17217 and 17226 is 9.

Also check out the Least Common Multiple of 17217 and 17226