What is the Greatest Common Factor of 18519 and 18534?

Greatest common factor (GCF) of 18519 and 18534 is 3.

GCF(18519,18534) = 3

We will now calculate the prime factors of 18519 and 18534, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 18519 and 18534.

How to find the GCF of 18519 and 18534?

We will first find the prime factorization of 18519 and 18534. After we will calculate the factors of 18519 and 18534 and find the biggest common factor number .

Step-1: Prime Factorization of 18519

Prime factors of 18519 are 3, 6173. Prime factorization of 18519 in exponential form is:

18519 = 3¹ × 6173¹

Step-2: Prime Factorization of 18534

Prime factors of 18534 are 2, 3, 3089. Prime factorization of 18534 in exponential form is:

18534 = 2¹ × 3¹ × 3089¹

Step-3: Factors of 18519

List of positive integer factors of 18519 that divides 18519 without a remainder.

1, 3, 6173

Step-4: Factors of 18534

List of positive integer factors of 18534 that divides 18519 without a remainder.

1, 2, 3, 6, 3089, 6178, 9267

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 18519 and 18534. The biggest common factor number is the GCF number.
So the greatest common factor 18519 and 18534 is 3.

Also check out the Least Common Multiple of 18519 and 18534