What is the Greatest Common Factor of 3091 and 3098?

Greatest common factor (GCF) of 3091 and 3098 is 1.

GCF(3091,3098) = 1

We will now calculate the prime factors of 3091 and 3098, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 3091 and 3098.

How to find the GCF of 3091 and 3098?

We will first find the prime factorization of 3091 and 3098. After we will calculate the factors of 3091 and 3098 and find the biggest common factor number .

Step-1: Prime Factorization of 3091

Prime factors of 3091 are 11, 281. Prime factorization of 3091 in exponential form is:

3091 = 11¹ × 281¹

Step-2: Prime Factorization of 3098

Prime factors of 3098 are 2, 1549. Prime factorization of 3098 in exponential form is:

3098 = 2¹ × 1549¹

Step-3: Factors of 3091

List of positive integer factors of 3091 that divides 3091 without a remainder.

1, 11, 281

Step-4: Factors of 3098

List of positive integer factors of 3098 that divides 3091 without a remainder.

1, 2, 1549

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 3091 and 3098. The biggest common factor number is the GCF number.
So the greatest common factor 3091 and 3098 is 1.

Also check out the Least Common Multiple of 3091 and 3098