What is the Greatest Common Factor of 16790 and 16804?

Greatest common factor (GCF) of 16790 and 16804 is 2.

GCF(16790,16804) = 2

We will now calculate the prime factors of 16790 and 16804, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 16790 and 16804.

How to find the GCF of 16790 and 16804?

We will first find the prime factorization of 16790 and 16804. After we will calculate the factors of 16790 and 16804 and find the biggest common factor number .

Step-1: Prime Factorization of 16790

Prime factors of 16790 are 2, 5, 23, 73. Prime factorization of 16790 in exponential form is:

16790 = 2¹ × 5¹ × 23¹ × 73¹

Step-2: Prime Factorization of 16804

Prime factors of 16804 are 2, 4201. Prime factorization of 16804 in exponential form is:

16804 = 2² × 4201¹

Step-3: Factors of 16790

List of positive integer factors of 16790 that divides 16790 without a remainder.

1, 2, 5, 10, 23, 46, 73, 115, 146, 230, 365, 730, 1679, 3358, 8395

Step-4: Factors of 16804

List of positive integer factors of 16804 that divides 16790 without a remainder.

1, 2, 4, 4201, 8402

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 16790 and 16804. The biggest common factor number is the GCF number.
So the greatest common factor 16790 and 16804 is 2.

Also check out the Least Common Multiple of 16790 and 16804