What is the Greatest Common Factor of 16005 and 16019?

Greatest common factor (GCF) of 16005 and 16019 is 1.

GCF(16005,16019) = 1

We will now calculate the prime factors of 16005 and 16019, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 16005 and 16019.

How to find the GCF of 16005 and 16019?

We will first find the prime factorization of 16005 and 16019. After we will calculate the factors of 16005 and 16019 and find the biggest common factor number .

Step-1: Prime Factorization of 16005

Prime factors of 16005 are 3, 5, 11, 97. Prime factorization of 16005 in exponential form is:

16005 = 3¹ × 5¹ × 11¹ × 97¹

Step-2: Prime Factorization of 16019

Prime factors of 16019 are 83, 193. Prime factorization of 16019 in exponential form is:

16019 = 83¹ × 193¹

Step-3: Factors of 16005

List of positive integer factors of 16005 that divides 16005 without a remainder.

1, 3, 5, 11, 15, 33, 55, 97, 165, 291, 485, 1067, 1455, 3201, 5335

Step-4: Factors of 16019

List of positive integer factors of 16019 that divides 16005 without a remainder.

1, 83, 193

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 16005 and 16019. The biggest common factor number is the GCF number.
So the greatest common factor 16005 and 16019 is 1.

Also check out the Least Common Multiple of 16005 and 16019