What is the Greatest Common Factor of 17693 and 17706?

Greatest common factor (GCF) of 17693 and 17706 is 13.

GCF(17693,17706) = 13

We will now calculate the prime factors of 17693 and 17706, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 17693 and 17706.

How to find the GCF of 17693 and 17706?

We will first find the prime factorization of 17693 and 17706. After we will calculate the factors of 17693 and 17706 and find the biggest common factor number .

Step-1: Prime Factorization of 17693

Prime factors of 17693 are 13, 1361. Prime factorization of 17693 in exponential form is:

17693 = 13¹ × 1361¹

Step-2: Prime Factorization of 17706

Prime factors of 17706 are 2, 3, 13, 227. Prime factorization of 17706 in exponential form is:

17706 = 2¹ × 3¹ × 13¹ × 227¹

Step-3: Factors of 17693

List of positive integer factors of 17693 that divides 17693 without a remainder.

1, 13, 1361

Step-4: Factors of 17706

List of positive integer factors of 17706 that divides 17693 without a remainder.

1, 2, 3, 6, 13, 26, 39, 78, 227, 454, 681, 1362, 2951, 5902, 8853

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 17693 and 17706. The biggest common factor number is the GCF number.
So the greatest common factor 17693 and 17706 is 13.

Also check out the Least Common Multiple of 17693 and 17706