What is the Greatest Common Factor of 34491 and 34509?

Greatest common factor (GCF) of 34491 and 34509 is 3.

GCF(34491,34509) = 3

We will now calculate the prime factors of 34491 and 34509, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 34491 and 34509.

How to find the GCF of 34491 and 34509?

We will first find the prime factorization of 34491 and 34509. After we will calculate the factors of 34491 and 34509 and find the biggest common factor number .

Step-1: Prime Factorization of 34491

Prime factors of 34491 are 3, 11497. Prime factorization of 34491 in exponential form is:

34491 = 3¹ × 11497¹

Step-2: Prime Factorization of 34509

Prime factors of 34509 are 3, 11503. Prime factorization of 34509 in exponential form is:

34509 = 3¹ × 11503¹

Step-3: Factors of 34491

List of positive integer factors of 34491 that divides 34491 without a remainder.

1, 3, 11497

Step-4: Factors of 34509

List of positive integer factors of 34509 that divides 34491 without a remainder.

1, 3, 11503

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 34491 and 34509. The biggest common factor number is the GCF number.
So the greatest common factor 34491 and 34509 is 3.

Also check out the Least Common Multiple of 34491 and 34509