What is the Greatest Common Factor of 32281 and 32289?

Greatest common factor (GCF) of 32281 and 32289 is 1.

GCF(32281,32289) = 1

We will now calculate the prime factors of 32281 and 32289, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 32281 and 32289.

How to find the GCF of 32281 and 32289?

We will first find the prime factorization of 32281 and 32289. After we will calculate the factors of 32281 and 32289 and find the biggest common factor number .

Step-1: Prime Factorization of 32281

Prime factors of 32281 are 19, 1699. Prime factorization of 32281 in exponential form is:

32281 = 19¹ × 1699¹

Step-2: Prime Factorization of 32289

Prime factors of 32289 are 3, 47, 229. Prime factorization of 32289 in exponential form is:

32289 = 3¹ × 47¹ × 229¹

Step-3: Factors of 32281

List of positive integer factors of 32281 that divides 32281 without a remainder.

1, 19, 1699

Step-4: Factors of 32289

List of positive integer factors of 32289 that divides 32281 without a remainder.

1, 3, 47, 141, 229, 687, 10763

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 32281 and 32289. The biggest common factor number is the GCF number.
So the greatest common factor 32281 and 32289 is 1.

Also check out the Least Common Multiple of 32281 and 32289