GCD of 330, 629, 99, 816 Calculator

Given Input numbers are 330, 629, 99, 816

To find the GCD of numbers using factoring list out all the divisors of each number

Divisors of 330

List of positive integer divisors of 330 that divides 330 without a remainder.

1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330

Divisors of 629

List of positive integer divisors of 629 that divides 629 without a remainder.

1, 17, 37, 629

Divisors of 99

List of positive integer divisors of 99 that divides 99 without a remainder.

1, 3, 9, 11, 33, 99

Divisors of 816

List of positive integer divisors of 816 that divides 816 without a remainder.

1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816

Greatest Common Divisior

We found the divisors of 330, 629, 99, 816 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 330, 629, 99, 816 is 1.

Therefore, GCD of numbers 330, 629, 99, 816 is 1

Given Input Data is 330, 629, 99, 816

Make a list of Prime Factors of all the given numbers initially

Prime Factorization of 330 is 2 x 3 x 5 x 11

Prime Factorization of 629 is 17 x 37

Prime Factorization of 99 is 3 x 3 x 11

Prime Factorization of 816 is 2 x 2 x 2 x 2 x 3 x 17

The above numbers do not have any common prime factor. So GCD is 1

Step1:

Let's calculate the GCD of first two numbers

The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)

LCM(330, 629) = 207570

GCD(330, 629) = ( 330 x 629 ) / 207570

GCD(330, 629) = 207570 / 207570

GCD(330, 629) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 99

The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)

LCM(1, 99) = 99

GCD(1, 99) = ( 1 x 99 ) / 99

GCD(1, 99) = 99 / 99

GCD(1, 99) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 816

The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)

LCM(1, 816) = 816

GCD(1, 816) = ( 1 x 816 ) / 816

GCD(1, 816) = 816 / 816

GCD(1, 816) = 1

GCD of 330, 629, 99, 816 is 1

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1. What is the GCD of 330, 629, 99, 816?

GCD of 330, 629, 99, 816 is 1

2. Where do I get the detailed procedure to find GCD of 330, 629, 99, 816?

You can find a detailed procedure to find GCD of 330, 629, 99, 816 on our page.

3. How to find GCD of 330, 629, 99, 816 on a calculator?

You can find the GCD of 330, 629, 99, 816 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.