What is the Greatest Common Factor of 17718 and 17722?

Greatest common factor (GCF) of 17718 and 17722 is 2.

GCF(17718,17722) = 2

We will now calculate the prime factors of 17718 and 17722, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 17718 and 17722.

How to find the GCF of 17718 and 17722?

We will first find the prime factorization of 17718 and 17722. After we will calculate the factors of 17718 and 17722 and find the biggest common factor number .

Step-1: Prime Factorization of 17718

Prime factors of 17718 are 2, 3, 2953. Prime factorization of 17718 in exponential form is:

17718 = 2¹ × 3¹ × 2953¹

Step-2: Prime Factorization of 17722

Prime factors of 17722 are 2, 8861. Prime factorization of 17722 in exponential form is:

17722 = 2¹ × 8861¹

Step-3: Factors of 17718

List of positive integer factors of 17718 that divides 17718 without a remainder.

1, 2, 3, 6, 2953, 5906, 8859

Step-4: Factors of 17722

List of positive integer factors of 17722 that divides 17718 without a remainder.

1, 2, 8861

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 17718 and 17722. The biggest common factor number is the GCF number.
So the greatest common factor 17718 and 17722 is 2.

Also check out the Least Common Multiple of 17718 and 17722