What is the Greatest Common Factor of 32481 and 32499?

Greatest common factor (GCF) of 32481 and 32499 is 9.

GCF(32481,32499) = 9

We will now calculate the prime factors of 32481 and 32499, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 32481 and 32499.

How to find the GCF of 32481 and 32499?

We will first find the prime factorization of 32481 and 32499. After we will calculate the factors of 32481 and 32499 and find the biggest common factor number .

Step-1: Prime Factorization of 32481

Prime factors of 32481 are 3, 401. Prime factorization of 32481 in exponential form is:

32481 = 3⁴ × 401¹

Step-2: Prime Factorization of 32499

Prime factors of 32499 are 3, 23, 157. Prime factorization of 32499 in exponential form is:

32499 = 3² × 23¹ × 157¹

Step-3: Factors of 32481

List of positive integer factors of 32481 that divides 32481 without a remainder.

1, 3, 9, 27, 81, 401, 1203, 3609, 10827

Step-4: Factors of 32499

List of positive integer factors of 32499 that divides 32481 without a remainder.

1, 3, 9, 23, 69, 157, 207, 471, 1413, 3611, 10833

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 32481 and 32499. The biggest common factor number is the GCF number.
So the greatest common factor 32481 and 32499 is 9.

Also check out the Least Common Multiple of 32481 and 32499