GCD of 812, 849, 572 Calculator

Given Input numbers are 812, 849, 572

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 849

List of positive integer divisors of 849 that divides 849 without a remainder.

1, 3, 283, 849

Divisors of 572

List of positive integer divisors of 572 that divides 572 without a remainder.

1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572

Greatest Common Divisior

We found the divisors of 812, 849, 572 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 812, 849, 572 is 1.

Therefore, GCD of numbers 812, 849, 572 is 1

Given Input Data is 812, 849, 572

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 849 is 3 x 283

Prime Factorization of 572 is 2 x 2 x 11 x 13

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, 849) = 689388

GCD(812, 849) = ( 812 x 849 ) / 689388

GCD(812, 849) = 689388 / 689388

GCD(812, 849) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 572

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

LCM(1, 572) = 572

GCD(1, 572) = ( 1 x 572 ) / 572

GCD(1, 572) = 572 / 572

GCD(1, 572) = 1

GCD of 812, 849, 572 is 1

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1. What is the GCD of 812, 849, 572?

GCD of 812, 849, 572 is 1

2. Where do I get the detailed procedure to find GCD of 812, 849, 572?

You can find a detailed procedure to find GCD of 812, 849, 572 on our page.

3. How to find GCD of 812, 849, 572 on a calculator?

You can find the GCD of 812, 849, 572 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.