What is the Greatest Common Factor of 6404 and 6413?

Greatest common factor (GCF) of 6404 and 6413 is 1.

GCF(6404,6413) = 1

We will now calculate the prime factors of 6404 and 6413, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 6404 and 6413.

How to find the GCF of 6404 and 6413?

We will first find the prime factorization of 6404 and 6413. After we will calculate the factors of 6404 and 6413 and find the biggest common factor number .

Step-1: Prime Factorization of 6404

Prime factors of 6404 are 2, 1601. Prime factorization of 6404 in exponential form is:

6404 = 2² × 1601¹

Step-2: Prime Factorization of 6413

Prime factors of 6413 are 11, 53. Prime factorization of 6413 in exponential form is:

6413 = 11² × 53¹

Step-3: Factors of 6404

List of positive integer factors of 6404 that divides 6404 without a remainder.

1, 2, 4, 1601, 3202

Step-4: Factors of 6413

List of positive integer factors of 6413 that divides 6404 without a remainder.

1, 11, 53, 121, 583

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 6404 and 6413. The biggest common factor number is the GCF number.
So the greatest common factor 6404 and 6413 is 1.

Also check out the Least Common Multiple of 6404 and 6413