GCD of 382, 970, 19, 284 Calculator

Given Input numbers are 382, 970, 19, 284

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

Divisors of 382

List of positive integer divisors of 382 that divides 382 without a remainder.

1, 2, 191, 382

Divisors of 970

List of positive integer divisors of 970 that divides 970 without a remainder.

1, 2, 5, 10, 97, 194, 485, 970

Divisors of 19

List of positive integer divisors of 19 that divides 19 without a remainder.

1, 19

Divisors of 284

List of positive integer divisors of 284 that divides 284 without a remainder.

1, 2, 4, 71, 142, 284

Greatest Common Divisior

We found the divisors of 382, 970, 19, 284 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 382, 970, 19, 284 is 1.

Therefore, GCD of numbers 382, 970, 19, 284 is 1

Given Input Data is 382, 970, 19, 284

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

Prime Factorization of 382 is 2 x 191

Prime Factorization of 970 is 2 x 5 x 97

Prime Factorization of 19 is 19

Prime Factorization of 284 is 2 x 2 x 71

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(382, 970) = 185270

GCD(382, 970) = ( 382 x 970 ) / 185270

GCD(382, 970) = 370540 / 185270

GCD(382, 970) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 19

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

LCM(2, 19) = 38

GCD(2, 19) = ( 2 x 19 ) / 38

GCD(2, 19) = 38 / 38

GCD(2, 19) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 284

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

LCM(1, 284) = 284

GCD(1, 284) = ( 1 x 284 ) / 284

GCD(1, 284) = 284 / 284

GCD(1, 284) = 1

GCD of 382, 970, 19, 284 is 1

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• GCD of 192, 586, 88, 728
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• GCD of 145, 410, 93, 443

1. What is the GCD of 382, 970, 19, 284?

GCD of 382, 970, 19, 284 is 1

2. Where do I get the detailed procedure to find GCD of 382, 970, 19, 284?

You can find a detailed procedure to find GCD of 382, 970, 19, 284 on our page.

3. How to find GCD of 382, 970, 19, 284 on a calculator?

You can find the GCD of 382, 970, 19, 284 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.