GCD of 238, 184, 81, 783 Calculator

Given Input numbers are 238, 184, 81, 783

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 184

List of positive integer divisors of 184 that divides 184 without a remainder.

1, 2, 4, 8, 23, 46, 92, 184

Divisors of 81

List of positive integer divisors of 81 that divides 81 without a remainder.

1, 3, 9, 27, 81

Divisors of 783

List of positive integer divisors of 783 that divides 783 without a remainder.

1, 3, 9, 27, 29, 87, 261, 783

Greatest Common Divisior

We found the divisors of 238, 184, 81, 783 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 238, 184, 81, 783 is 1.

Therefore, GCD of numbers 238, 184, 81, 783 is 1

Given Input Data is 238, 184, 81, 783

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 184 is 2 x 2 x 2 x 23

Prime Factorization of 81 is 3 x 3 x 3 x 3

Prime Factorization of 783 is 3 x 3 x 3 x 29

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, 184) = 21896

GCD(238, 184) = ( 238 x 184 ) / 21896

GCD(238, 184) = 43792 / 21896

GCD(238, 184) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 81

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

LCM(2, 81) = 162

GCD(2, 81) = ( 2 x 81 ) / 162

GCD(2, 81) = 162 / 162

GCD(2, 81) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 783

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

LCM(1, 783) = 783

GCD(1, 783) = ( 1 x 783 ) / 783

GCD(1, 783) = 783 / 783

GCD(1, 783) = 1

GCD of 238, 184, 81, 783 is 1

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• GCD of 309, 528, 56, 263
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• GCD of 873, 303, 35, 901

1. What is the GCD of 238, 184, 81, 783?

GCD of 238, 184, 81, 783 is 1

2. Where do I get the detailed procedure to find GCD of 238, 184, 81, 783?

You can find a detailed procedure to find GCD of 238, 184, 81, 783 on our page.

3. How to find GCD of 238, 184, 81, 783 on a calculator?

You can find the GCD of 238, 184, 81, 783 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.