What is the Greatest Common Factor of 677 and 683?

Greatest common factor (GCF) of 677 and 683 is 1.

GCF(677,683) = 1

We will now calculate the prime factors of 677 and 683, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 677 and 683.

How to find the GCF of 677 and 683?

We will first find the prime factorization of 677 and 683. After we will calculate the factors of 677 and 683 and find the biggest common factor number .

Step-1: Prime Factorization of 677

Prime factors of 677 are 677. Prime factorization of 677 in exponential form is:

677 = 677¹

Step-2: Prime Factorization of 683

Prime factors of 683 are 683. Prime factorization of 683 in exponential form is:

683 = 683¹

Step-3: Factors of 677

List of positive integer factors of 677 that divides 677 without a remainder.

Step-4: Factors of 683

List of positive integer factors of 683 that divides 677 without a remainder.

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 677 and 683. The biggest common factor number is the GCF number.
So the greatest common factor 677 and 683 is 1.

Also check out the Least Common Multiple of 677 and 683