What is the Greatest Common Factor of 3281 and 3289?

Greatest common factor (GCF) of 3281 and 3289 is 1.

GCF(3281,3289) = 1

We will now calculate the prime factors of 3281 and 3289, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 3281 and 3289.

How to find the GCF of 3281 and 3289?

We will first find the prime factorization of 3281 and 3289. After we will calculate the factors of 3281 and 3289 and find the biggest common factor number .

Step-1: Prime Factorization of 3281

Prime factors of 3281 are 17, 193. Prime factorization of 3281 in exponential form is:

3281 = 17¹ × 193¹

Step-2: Prime Factorization of 3289

Prime factors of 3289 are 11, 13, 23. Prime factorization of 3289 in exponential form is:

3289 = 11¹ × 13¹ × 23¹

Step-3: Factors of 3281

List of positive integer factors of 3281 that divides 3281 without a remainder.

1, 17, 193

Step-4: Factors of 3289

List of positive integer factors of 3289 that divides 3281 without a remainder.

1, 11, 13, 23, 143, 253, 299

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 3281 and 3289. The biggest common factor number is the GCF number.
So the greatest common factor 3281 and 3289 is 1.

Also check out the Least Common Multiple of 3281 and 3289