What is the Greatest Common Factor of 16321 and 16330?

Greatest common factor (GCF) of 16321 and 16330 is 1.

GCF(16321,16330) = 1

We will now calculate the prime factors of 16321 and 16330, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 16321 and 16330.

How to find the GCF of 16321 and 16330?

We will first find the prime factorization of 16321 and 16330. After we will calculate the factors of 16321 and 16330 and find the biggest common factor number .

Step-1: Prime Factorization of 16321

Prime factors of 16321 are 19, 859. Prime factorization of 16321 in exponential form is:

16321 = 19¹ × 859¹

Step-2: Prime Factorization of 16330

Prime factors of 16330 are 2, 5, 23, 71. Prime factorization of 16330 in exponential form is:

16330 = 2¹ × 5¹ × 23¹ × 71¹

Step-3: Factors of 16321

List of positive integer factors of 16321 that divides 16321 without a remainder.

1, 19, 859

Step-4: Factors of 16330

List of positive integer factors of 16330 that divides 16321 without a remainder.

1, 2, 5, 10, 23, 46, 71, 115, 142, 230, 355, 710, 1633, 3266, 8165

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 16321 and 16330. The biggest common factor number is the GCF number.
So the greatest common factor 16321 and 16330 is 1.

Also check out the Least Common Multiple of 16321 and 16330