GCD of 812, 243, 47, 719 Calculator

Given Input numbers are 812, 243, 47, 719

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

Divisors of 812

List of positive integer divisors of 812 that divides 812 without a remainder.

1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812

Divisors of 243

List of positive integer divisors of 243 that divides 243 without a remainder.

1, 3, 9, 27, 81, 243

Divisors of 47

List of positive integer divisors of 47 that divides 47 without a remainder.

1, 47

Divisors of 719

List of positive integer divisors of 719 that divides 719 without a remainder.

1, 719

Greatest Common Divisior

We found the divisors of 812, 243, 47, 719 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 812, 243, 47, 719 is 1.

Therefore, GCD of numbers 812, 243, 47, 719 is 1

Given Input Data is 812, 243, 47, 719

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

Prime Factorization of 812 is 2 x 2 x 7 x 29

Prime Factorization of 243 is 3 x 3 x 3 x 3 x 3

Prime Factorization of 47 is 47

Prime Factorization of 719 is 719

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(812, 243) = 197316

GCD(812, 243) = ( 812 x 243 ) / 197316

GCD(812, 243) = 197316 / 197316

GCD(812, 243) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 47

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

LCM(1, 47) = 47

GCD(1, 47) = ( 1 x 47 ) / 47

GCD(1, 47) = 47 / 47

GCD(1, 47) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 719

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

LCM(1, 719) = 719

GCD(1, 719) = ( 1 x 719 ) / 719

GCD(1, 719) = 719 / 719

GCD(1, 719) = 1

GCD of 812, 243, 47, 719 is 1

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• GCD of 389, 472, 62, 861
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1. What is the GCD of 812, 243, 47, 719?

GCD of 812, 243, 47, 719 is 1

2. Where do I get the detailed procedure to find GCD of 812, 243, 47, 719?

You can find a detailed procedure to find GCD of 812, 243, 47, 719 on our page.

3. How to find GCD of 812, 243, 47, 719 on a calculator?

You can find the GCD of 812, 243, 47, 719 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.