GCD of 822, 877, 856 Calculator

Given Input numbers are 822, 877, 856

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

Divisors of 822

List of positive integer divisors of 822 that divides 822 without a remainder.

1, 2, 3, 6, 137, 274, 411, 822

Divisors of 877

List of positive integer divisors of 877 that divides 877 without a remainder.

1, 877

Divisors of 856

List of positive integer divisors of 856 that divides 856 without a remainder.

1, 2, 4, 8, 107, 214, 428, 856

Greatest Common Divisior

We found the divisors of 822, 877, 856 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 822, 877, 856 is 1.

Therefore, GCD of numbers 822, 877, 856 is 1

Given Input Data is 822, 877, 856

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

Prime Factorization of 822 is 2 x 3 x 137

Prime Factorization of 877 is 877

Prime Factorization of 856 is 2 x 2 x 2 x 107

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(822, 877) = 720894

GCD(822, 877) = ( 822 x 877 ) / 720894

GCD(822, 877) = 720894 / 720894

GCD(822, 877) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 856

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

LCM(1, 856) = 856

GCD(1, 856) = ( 1 x 856 ) / 856

GCD(1, 856) = 856 / 856

GCD(1, 856) = 1

GCD of 822, 877, 856 is 1

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• GCD of 653, 485, 169
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1. What is the GCD of 822, 877, 856?

GCD of 822, 877, 856 is 1

2. Where do I get the detailed procedure to find GCD of 822, 877, 856?

You can find a detailed procedure to find GCD of 822, 877, 856 on our page.

3. How to find GCD of 822, 877, 856 on a calculator?

You can find the GCD of 822, 877, 856 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.