What is the Greatest Common Factor of 16587 and 16606?

Greatest common factor (GCF) of 16587 and 16606 is 19.

GCF(16587,16606) = 19

We will now calculate the prime factors of 16587 and 16606, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 16587 and 16606.

How to find the GCF of 16587 and 16606?

We will first find the prime factorization of 16587 and 16606. After we will calculate the factors of 16587 and 16606 and find the biggest common factor number .

Step-1: Prime Factorization of 16587

Prime factors of 16587 are 3, 19, 97. Prime factorization of 16587 in exponential form is:

16587 = 3² × 19¹ × 97¹

Step-2: Prime Factorization of 16606

Prime factors of 16606 are 2, 19, 23. Prime factorization of 16606 in exponential form is:

16606 = 2¹ × 19² × 23¹

Step-3: Factors of 16587

List of positive integer factors of 16587 that divides 16587 without a remainder.

1, 3, 9, 19, 57, 97, 171, 291, 873, 1843, 5529

Step-4: Factors of 16606

List of positive integer factors of 16606 that divides 16587 without a remainder.

1, 2, 19, 23, 38, 46, 361, 437, 722, 874, 8303

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 16587 and 16606. The biggest common factor number is the GCF number.
So the greatest common factor 16587 and 16606 is 19.

Also check out the Least Common Multiple of 16587 and 16606