What is the Greatest Common Factor of 17586 and 17604?

Greatest common factor (GCF) of 17586 and 17604 is 18.

GCF(17586,17604) = 18

We will now calculate the prime factors of 17586 and 17604, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 17586 and 17604.

How to find the GCF of 17586 and 17604?

We will first find the prime factorization of 17586 and 17604. After we will calculate the factors of 17586 and 17604 and find the biggest common factor number .

Step-1: Prime Factorization of 17586

Prime factors of 17586 are 2, 3, 977. Prime factorization of 17586 in exponential form is:

17586 = 2¹ × 3² × 977¹

Step-2: Prime Factorization of 17604

Prime factors of 17604 are 2, 3, 163. Prime factorization of 17604 in exponential form is:

17604 = 2² × 3³ × 163¹

Step-3: Factors of 17586

List of positive integer factors of 17586 that divides 17586 without a remainder.

1, 2, 3, 6, 9, 18, 977, 1954, 2931, 5862, 8793

Step-4: Factors of 17604

List of positive integer factors of 17604 that divides 17586 without a remainder.

1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 163, 326, 489, 652, 978, 1467, 1956, 2934, 4401, 5868, 8802

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 17586 and 17604. The biggest common factor number is the GCF number.
So the greatest common factor 17586 and 17604 is 18.

Also check out the Least Common Multiple of 17586 and 17604