GCD of 330, 243, 968, 395 Calculator

Given Input numbers are 330, 243, 968, 395

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 243

List of positive integer divisors of 243 that divides 243 without a remainder.

1, 3, 9, 27, 81, 243

Divisors of 968

List of positive integer divisors of 968 that divides 968 without a remainder.

1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968

Divisors of 395

List of positive integer divisors of 395 that divides 395 without a remainder.

1, 5, 79, 395

Greatest Common Divisior

We found the divisors of 330, 243, 968, 395 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 330, 243, 968, 395 is 1.

Therefore, GCD of numbers 330, 243, 968, 395 is 1

Given Input Data is 330, 243, 968, 395

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 243 is 3 x 3 x 3 x 3 x 3

Prime Factorization of 968 is 2 x 2 x 2 x 11 x 11

Prime Factorization of 395 is 5 x 79

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, 243) = 26730

GCD(330, 243) = ( 330 x 243 ) / 26730

GCD(330, 243) = 80190 / 26730

GCD(330, 243) = 3

Step2:

Here we consider the GCD from the above i.e. 3 as first number and the next as 968

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

LCM(3, 968) = 2904

GCD(3, 968) = ( 3 x 968 ) / 2904

GCD(3, 968) = 2904 / 2904

GCD(3, 968) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 395

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

LCM(1, 395) = 395

GCD(1, 395) = ( 1 x 395 ) / 395

GCD(1, 395) = 395 / 395

GCD(1, 395) = 1

GCD of 330, 243, 968, 395 is 1

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• GCD of 245, 489, 936, 604
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• GCD of 212, 895, 399, 711

1. What is the GCD of 330, 243, 968, 395?

GCD of 330, 243, 968, 395 is 1

2. Where do I get the detailed procedure to find GCD of 330, 243, 968, 395?

You can find a detailed procedure to find GCD of 330, 243, 968, 395 on our page.

3. How to find GCD of 330, 243, 968, 395 on a calculator?

You can find the GCD of 330, 243, 968, 395 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.