What is the Greatest Common Factor of 6549 and 6560?

Greatest common factor (GCF) of 6549 and 6560 is 1.

GCF(6549,6560) = 1

We will now calculate the prime factors of 6549 and 6560, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 6549 and 6560.

How to find the GCF of 6549 and 6560?

We will first find the prime factorization of 6549 and 6560. After we will calculate the factors of 6549 and 6560 and find the biggest common factor number .

Step-1: Prime Factorization of 6549

Prime factors of 6549 are 3, 37, 59. Prime factorization of 6549 in exponential form is:

6549 = 3¹ × 37¹ × 59¹

Step-2: Prime Factorization of 6560

Prime factors of 6560 are 2, 5, 41. Prime factorization of 6560 in exponential form is:

6560 = 2⁵ × 5¹ × 41¹

Step-3: Factors of 6549

List of positive integer factors of 6549 that divides 6549 without a remainder.

1, 3, 37, 59, 111, 177, 2183

Step-4: Factors of 6560

List of positive integer factors of 6560 that divides 6549 without a remainder.

1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 80, 82, 160, 164, 205, 328, 410, 656, 820, 1312, 1640, 3280

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 6549 and 6560. The biggest common factor number is the GCF number.
So the greatest common factor 6549 and 6560 is 1.

Also check out the Least Common Multiple of 6549 and 6560