What is the Greatest Common Factor of 16332 and 16340?

Greatest common factor (GCF) of 16332 and 16340 is 4.

GCF(16332,16340) = 4

We will now calculate the prime factors of 16332 and 16340, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 16332 and 16340.

How to find the GCF of 16332 and 16340?

We will first find the prime factorization of 16332 and 16340. After we will calculate the factors of 16332 and 16340 and find the biggest common factor number .

Step-1: Prime Factorization of 16332

Prime factors of 16332 are 2, 3, 1361. Prime factorization of 16332 in exponential form is:

16332 = 2² × 3¹ × 1361¹

Step-2: Prime Factorization of 16340

Prime factors of 16340 are 2, 5, 19, 43. Prime factorization of 16340 in exponential form is:

16340 = 2² × 5¹ × 19¹ × 43¹

Step-3: Factors of 16332

List of positive integer factors of 16332 that divides 16332 without a remainder.

1, 2, 3, 4, 6, 12, 1361, 2722, 4083, 5444, 8166

Step-4: Factors of 16340

List of positive integer factors of 16340 that divides 16332 without a remainder.

1, 2, 4, 5, 10, 19, 20, 38, 43, 76, 86, 95, 172, 190, 215, 380, 430, 817, 860, 1634, 3268, 4085, 8170

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 16332 and 16340. The biggest common factor number is the GCF number.
So the greatest common factor 16332 and 16340 is 4.

Also check out the Least Common Multiple of 16332 and 16340