What is the Greatest Common Factor of 17906 and 17926?

Greatest common factor (GCF) of 17906 and 17926 is 2.

GCF(17906,17926) = 2

We will now calculate the prime factors of 17906 and 17926, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 17906 and 17926.

How to find the GCF of 17906 and 17926?

We will first find the prime factorization of 17906 and 17926. After we will calculate the factors of 17906 and 17926 and find the biggest common factor number .

Step-1: Prime Factorization of 17906

Prime factors of 17906 are 2, 7, 1279. Prime factorization of 17906 in exponential form is:

17906 = 2¹ × 7¹ × 1279¹

Step-2: Prime Factorization of 17926

Prime factors of 17926 are 2, 8963. Prime factorization of 17926 in exponential form is:

17926 = 2¹ × 8963¹

Step-3: Factors of 17906

List of positive integer factors of 17906 that divides 17906 without a remainder.

1, 2, 7, 14, 1279, 2558, 8953

Step-4: Factors of 17926

List of positive integer factors of 17926 that divides 17906 without a remainder.

1, 2, 8963

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 17906 and 17926. The biggest common factor number is the GCF number.
So the greatest common factor 17906 and 17926 is 2.

Also check out the Least Common Multiple of 17906 and 17926