What is the Greatest Common Factor of 2794 and 2805?

Greatest common factor (GCF) of 2794 and 2805 is 11.

GCF(2794,2805) = 11

We will now calculate the prime factors of 2794 and 2805, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 2794 and 2805.

How to find the GCF of 2794 and 2805?

We will first find the prime factorization of 2794 and 2805. After we will calculate the factors of 2794 and 2805 and find the biggest common factor number .

Step-1: Prime Factorization of 2794

Prime factors of 2794 are 2, 11, 127. Prime factorization of 2794 in exponential form is:

2794 = 2¹ × 11¹ × 127¹

Step-2: Prime Factorization of 2805

Prime factors of 2805 are 3, 5, 11, 17. Prime factorization of 2805 in exponential form is:

2805 = 3¹ × 5¹ × 11¹ × 17¹

Step-3: Factors of 2794

List of positive integer factors of 2794 that divides 2794 without a remainder.

1, 2, 11, 22, 127, 254, 1397

Step-4: Factors of 2805

List of positive integer factors of 2805 that divides 2794 without a remainder.

1, 3, 5, 11, 15, 17, 33, 51, 55, 85, 165, 187, 255, 561, 935

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 2794 and 2805. The biggest common factor number is the GCF number.
So the greatest common factor 2794 and 2805 is 11.

Also check out the Least Common Multiple of 2794 and 2805