What is the Greatest Common Factor of 3091 and 3102?

Greatest common factor (GCF) of 3091 and 3102 is 11.

GCF(3091,3102) = 11

We will now calculate the prime factors of 3091 and 3102, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 3091 and 3102.

How to find the GCF of 3091 and 3102?

We will first find the prime factorization of 3091 and 3102. After we will calculate the factors of 3091 and 3102 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 3102

Prime factors of 3102 are 2, 3, 11, 47. Prime factorization of 3102 in exponential form is:

3102 = 2¹ × 3¹ × 11¹ × 47¹

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 3102

List of positive integer factors of 3102 that divides 3091 without a remainder.

1, 2, 3, 6, 11, 22, 33, 47, 66, 94, 141, 282, 517, 1034, 1551

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 3091 and 3102. The biggest common factor number is the GCF number.
So the greatest common factor 3091 and 3102 is 11.

Also check out the Least Common Multiple of 3091 and 3102