What is the Greatest Common Factor of 2659 and 2678?

Greatest common factor (GCF) of 2659 and 2678 is 1.

GCF(2659,2678) = 1

We will now calculate the prime factors of 2659 and 2678, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 2659 and 2678.

How to find the GCF of 2659 and 2678?

We will first find the prime factorization of 2659 and 2678. After we will calculate the factors of 2659 and 2678 and find the biggest common factor number .

Step-1: Prime Factorization of 2659

Prime factors of 2659 are 2659. Prime factorization of 2659 in exponential form is:

2659 = 2659¹

Step-2: Prime Factorization of 2678

Prime factors of 2678 are 2, 13, 103. Prime factorization of 2678 in exponential form is:

2678 = 2¹ × 13¹ × 103¹

Step-3: Factors of 2659

List of positive integer factors of 2659 that divides 2659 without a remainder.

Step-4: Factors of 2678

List of positive integer factors of 2678 that divides 2659 without a remainder.

1, 2, 13, 26, 103, 206, 1339

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 2659 and 2678. The biggest common factor number is the GCF number.
So the greatest common factor 2659 and 2678 is 1.

Also check out the Least Common Multiple of 2659 and 2678