GCD of 378, 326, 39, 982 Calculator

Given Input numbers are 378, 326, 39, 982

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

Divisors of 378

List of positive integer divisors of 378 that divides 378 without a remainder.

1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378

Divisors of 326

List of positive integer divisors of 326 that divides 326 without a remainder.

1, 2, 163, 326

Divisors of 39

List of positive integer divisors of 39 that divides 39 without a remainder.

1, 3, 13, 39

Divisors of 982

List of positive integer divisors of 982 that divides 982 without a remainder.

1, 2, 491, 982

Greatest Common Divisior

We found the divisors of 378, 326, 39, 982 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 378, 326, 39, 982 is 1.

Therefore, GCD of numbers 378, 326, 39, 982 is 1

Given Input Data is 378, 326, 39, 982

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

Prime Factorization of 378 is 2 x 3 x 3 x 3 x 7

Prime Factorization of 326 is 2 x 163

Prime Factorization of 39 is 3 x 13

Prime Factorization of 982 is 2 x 491

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(378, 326) = 61614

GCD(378, 326) = ( 378 x 326 ) / 61614

GCD(378, 326) = 123228 / 61614

GCD(378, 326) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 39

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

LCM(2, 39) = 78

GCD(2, 39) = ( 2 x 39 ) / 78

GCD(2, 39) = 78 / 78

GCD(2, 39) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 982

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

LCM(1, 982) = 982

GCD(1, 982) = ( 1 x 982 ) / 982

GCD(1, 982) = 982 / 982

GCD(1, 982) = 1

GCD of 378, 326, 39, 982 is 1

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• GCD of 466, 210, 87, 235
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1. What is the GCD of 378, 326, 39, 982?

GCD of 378, 326, 39, 982 is 1

2. Where do I get the detailed procedure to find GCD of 378, 326, 39, 982?

You can find a detailed procedure to find GCD of 378, 326, 39, 982 on our page.

3. How to find GCD of 378, 326, 39, 982 on a calculator?

You can find the GCD of 378, 326, 39, 982 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.