GCD of 189, 835, 488, 395 Calculator

Given Input numbers are 189, 835, 488, 395

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

Divisors of 189

List of positive integer divisors of 189 that divides 189 without a remainder.

1, 3, 7, 9, 21, 27, 63, 189

Divisors of 835

List of positive integer divisors of 835 that divides 835 without a remainder.

1, 5, 167, 835

Divisors of 488

List of positive integer divisors of 488 that divides 488 without a remainder.

1, 2, 4, 8, 61, 122, 244, 488

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 189, 835, 488, 395 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 189, 835, 488, 395 is 1.

Therefore, GCD of numbers 189, 835, 488, 395 is 1

Given Input Data is 189, 835, 488, 395

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

Prime Factorization of 189 is 3 x 3 x 3 x 7

Prime Factorization of 835 is 5 x 167

Prime Factorization of 488 is 2 x 2 x 2 x 61

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(189, 835) = 157815

GCD(189, 835) = ( 189 x 835 ) / 157815

GCD(189, 835) = 157815 / 157815

GCD(189, 835) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 488

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

LCM(1, 488) = 488

GCD(1, 488) = ( 1 x 488 ) / 488

GCD(1, 488) = 488 / 488

GCD(1, 488) = 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 189, 835, 488, 395 is 1

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1. What is the GCD of 189, 835, 488, 395?

GCD of 189, 835, 488, 395 is 1

2. Where do I get the detailed procedure to find GCD of 189, 835, 488, 395?

You can find a detailed procedure to find GCD of 189, 835, 488, 395 on our page.

3. How to find GCD of 189, 835, 488, 395 on a calculator?

You can find the GCD of 189, 835, 488, 395 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.