What is the Greatest Common Factor of 6557 and 6577?

Greatest common factor (GCF) of 6557 and 6577 is 1.

GCF(6557,6577) = 1

We will now calculate the prime factors of 6557 and 6577, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 6557 and 6577.

How to find the GCF of 6557 and 6577?

We will first find the prime factorization of 6557 and 6577. After we will calculate the factors of 6557 and 6577 and find the biggest common factor number .

Step-1: Prime Factorization of 6557

Prime factors of 6557 are 79, 83. Prime factorization of 6557 in exponential form is:

6557 = 79¹ × 83¹

Step-2: Prime Factorization of 6577

Prime factors of 6577 are 6577. Prime factorization of 6577 in exponential form is:

6577 = 6577¹

Step-3: Factors of 6557

List of positive integer factors of 6557 that divides 6557 without a remainder.

1, 79, 83

Step-4: Factors of 6577

List of positive integer factors of 6577 that divides 6557 without a remainder.

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 6557 and 6577. The biggest common factor number is the GCF number.
So the greatest common factor 6557 and 6577 is 1.

Also check out the Least Common Multiple of 6557 and 6577