What is the Greatest Common Factor of 11158 and 11166?

Greatest common factor (GCF) of 11158 and 11166 is 2.

GCF(11158,11166) = 2

We will now calculate the prime factors of 11158 and 11166, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 11158 and 11166.

How to find the GCF of 11158 and 11166?

We will first find the prime factorization of 11158 and 11166. After we will calculate the factors of 11158 and 11166 and find the biggest common factor number .

Step-1: Prime Factorization of 11158

Prime factors of 11158 are 2, 7, 797. Prime factorization of 11158 in exponential form is:

11158 = 2¹ × 7¹ × 797¹

Step-2: Prime Factorization of 11166

Prime factors of 11166 are 2, 3, 1861. Prime factorization of 11166 in exponential form is:

11166 = 2¹ × 3¹ × 1861¹

Step-3: Factors of 11158

List of positive integer factors of 11158 that divides 11158 without a remainder.

1, 2, 7, 14, 797, 1594, 5579

Step-4: Factors of 11166

List of positive integer factors of 11166 that divides 11158 without a remainder.

1, 2, 3, 6, 1861, 3722, 5583

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 11158 and 11166. The biggest common factor number is the GCF number.
So the greatest common factor 11158 and 11166 is 2.

Also check out the Least Common Multiple of 11158 and 11166