GCD of 815, 183, 71, 188 Calculator

Given Input numbers are 815, 183, 71, 188

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

Divisors of 815

List of positive integer divisors of 815 that divides 815 without a remainder.

1, 5, 163, 815

Divisors of 183

List of positive integer divisors of 183 that divides 183 without a remainder.

1, 3, 61, 183

Divisors of 71

List of positive integer divisors of 71 that divides 71 without a remainder.

1, 71

Divisors of 188

List of positive integer divisors of 188 that divides 188 without a remainder.

1, 2, 4, 47, 94, 188

Greatest Common Divisior

We found the divisors of 815, 183, 71, 188 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 815, 183, 71, 188 is 1.

Therefore, GCD of numbers 815, 183, 71, 188 is 1

Given Input Data is 815, 183, 71, 188

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

Prime Factorization of 815 is 5 x 163

Prime Factorization of 183 is 3 x 61

Prime Factorization of 71 is 71

Prime Factorization of 188 is 2 x 2 x 47

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(815, 183) = 149145

GCD(815, 183) = ( 815 x 183 ) / 149145

GCD(815, 183) = 149145 / 149145

GCD(815, 183) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 71

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

LCM(1, 71) = 71

GCD(1, 71) = ( 1 x 71 ) / 71

GCD(1, 71) = 71 / 71

GCD(1, 71) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 188

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

LCM(1, 188) = 188

GCD(1, 188) = ( 1 x 188 ) / 188

GCD(1, 188) = 188 / 188

GCD(1, 188) = 1

GCD of 815, 183, 71, 188 is 1

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• GCD of 593, 353, 76, 637
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1. What is the GCD of 815, 183, 71, 188?

GCD of 815, 183, 71, 188 is 1

2. Where do I get the detailed procedure to find GCD of 815, 183, 71, 188?

You can find a detailed procedure to find GCD of 815, 183, 71, 188 on our page.

3. How to find GCD of 815, 183, 71, 188 on a calculator?

You can find the GCD of 815, 183, 71, 188 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.