What is the Greatest Common Factor of 33489 and 33498?

Greatest common factor (GCF) of 33489 and 33498 is 9.

GCF(33489,33498) = 9

We will now calculate the prime factors of 33489 and 33498, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 33489 and 33498.

How to find the GCF of 33489 and 33498?

We will first find the prime factorization of 33489 and 33498. After we will calculate the factors of 33489 and 33498 and find the biggest common factor number .

Step-1: Prime Factorization of 33489

Prime factors of 33489 are 3, 61. Prime factorization of 33489 in exponential form is:

33489 = 3² × 61²

Step-2: Prime Factorization of 33498

Prime factors of 33498 are 2, 3, 1861. Prime factorization of 33498 in exponential form is:

33498 = 2¹ × 3² × 1861¹

Step-3: Factors of 33489

List of positive integer factors of 33489 that divides 33489 without a remainder.

1, 3, 9, 61, 183, 549, 3721, 11163

Step-4: Factors of 33498

List of positive integer factors of 33498 that divides 33489 without a remainder.

1, 2, 3, 6, 9, 18, 1861, 3722, 5583, 11166, 16749

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 33489 and 33498. The biggest common factor number is the GCF number.
So the greatest common factor 33489 and 33498 is 9.

Also check out the Least Common Multiple of 33489 and 33498