GCD of 238, 199, 959, 810 Calculator

Given Input numbers are 238, 199, 959, 810

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

Divisors of 238

List of positive integer divisors of 238 that divides 238 without a remainder.

1, 2, 7, 14, 17, 34, 119, 238

Divisors of 199

List of positive integer divisors of 199 that divides 199 without a remainder.

1, 199

Divisors of 959

List of positive integer divisors of 959 that divides 959 without a remainder.

1, 7, 137, 959

Divisors of 810

List of positive integer divisors of 810 that divides 810 without a remainder.

1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810

Greatest Common Divisior

We found the divisors of 238, 199, 959, 810 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 238, 199, 959, 810 is 1.

Therefore, GCD of numbers 238, 199, 959, 810 is 1

Given Input Data is 238, 199, 959, 810

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

Prime Factorization of 238 is 2 x 7 x 17

Prime Factorization of 199 is 199

Prime Factorization of 959 is 7 x 137

Prime Factorization of 810 is 2 x 3 x 3 x 3 x 3 x 5

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(238, 199) = 47362

GCD(238, 199) = ( 238 x 199 ) / 47362

GCD(238, 199) = 47362 / 47362

GCD(238, 199) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 959

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

LCM(1, 959) = 959

GCD(1, 959) = ( 1 x 959 ) / 959

GCD(1, 959) = 959 / 959

GCD(1, 959) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 810

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

LCM(1, 810) = 810

GCD(1, 810) = ( 1 x 810 ) / 810

GCD(1, 810) = 810 / 810

GCD(1, 810) = 1

GCD of 238, 199, 959, 810 is 1

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1. What is the GCD of 238, 199, 959, 810?

GCD of 238, 199, 959, 810 is 1

2. Where do I get the detailed procedure to find GCD of 238, 199, 959, 810?

You can find a detailed procedure to find GCD of 238, 199, 959, 810 on our page.

3. How to find GCD of 238, 199, 959, 810 on a calculator?

You can find the GCD of 238, 199, 959, 810 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.