GCD of 388, 191, 338, 874 Calculator

Given Input numbers are 388, 191, 338, 874

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

Divisors of 388

List of positive integer divisors of 388 that divides 388 without a remainder.

1, 2, 4, 97, 194, 388

Divisors of 191

List of positive integer divisors of 191 that divides 191 without a remainder.

1, 191

Divisors of 338

List of positive integer divisors of 338 that divides 338 without a remainder.

1, 2, 13, 26, 169, 338

Divisors of 874

List of positive integer divisors of 874 that divides 874 without a remainder.

1, 2, 19, 23, 38, 46, 437, 874

Greatest Common Divisior

We found the divisors of 388, 191, 338, 874 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 388, 191, 338, 874 is 1.

Therefore, GCD of numbers 388, 191, 338, 874 is 1

Given Input Data is 388, 191, 338, 874

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

Prime Factorization of 388 is 2 x 2 x 97

Prime Factorization of 191 is 191

Prime Factorization of 338 is 2 x 13 x 13

Prime Factorization of 874 is 2 x 19 x 23

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(388, 191) = 74108

GCD(388, 191) = ( 388 x 191 ) / 74108

GCD(388, 191) = 74108 / 74108

GCD(388, 191) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 338

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

LCM(1, 338) = 338

GCD(1, 338) = ( 1 x 338 ) / 338

GCD(1, 338) = 338 / 338

GCD(1, 338) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 874

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

LCM(1, 874) = 874

GCD(1, 874) = ( 1 x 874 ) / 874

GCD(1, 874) = 874 / 874

GCD(1, 874) = 1

GCD of 388, 191, 338, 874 is 1

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1. What is the GCD of 388, 191, 338, 874?

GCD of 388, 191, 338, 874 is 1

2. Where do I get the detailed procedure to find GCD of 388, 191, 338, 874?

You can find a detailed procedure to find GCD of 388, 191, 338, 874 on our page.

3. How to find GCD of 388, 191, 338, 874 on a calculator?

You can find the GCD of 388, 191, 338, 874 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.