GCD of 834, 356, 561, 866 Calculator

Given Input numbers are 834, 356, 561, 866

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

Divisors of 834

List of positive integer divisors of 834 that divides 834 without a remainder.

1, 2, 3, 6, 139, 278, 417, 834

Divisors of 356

List of positive integer divisors of 356 that divides 356 without a remainder.

1, 2, 4, 89, 178, 356

Divisors of 561

List of positive integer divisors of 561 that divides 561 without a remainder.

1, 3, 11, 17, 33, 51, 187, 561

Divisors of 866

List of positive integer divisors of 866 that divides 866 without a remainder.

1, 2, 433, 866

Greatest Common Divisior

We found the divisors of 834, 356, 561, 866 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 834, 356, 561, 866 is 1.

Therefore, GCD of numbers 834, 356, 561, 866 is 1

Given Input Data is 834, 356, 561, 866

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

Prime Factorization of 834 is 2 x 3 x 139

Prime Factorization of 356 is 2 x 2 x 89

Prime Factorization of 561 is 3 x 11 x 17

Prime Factorization of 866 is 2 x 433

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(834, 356) = 148452

GCD(834, 356) = ( 834 x 356 ) / 148452

GCD(834, 356) = 296904 / 148452

GCD(834, 356) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 561

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

LCM(2, 561) = 1122

GCD(2, 561) = ( 2 x 561 ) / 1122

GCD(2, 561) = 1122 / 1122

GCD(2, 561) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 866

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

LCM(1, 866) = 866

GCD(1, 866) = ( 1 x 866 ) / 866

GCD(1, 866) = 866 / 866

GCD(1, 866) = 1

GCD of 834, 356, 561, 866 is 1

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1. What is the GCD of 834, 356, 561, 866?

GCD of 834, 356, 561, 866 is 1

2. Where do I get the detailed procedure to find GCD of 834, 356, 561, 866?

You can find a detailed procedure to find GCD of 834, 356, 561, 866 on our page.

3. How to find GCD of 834, 356, 561, 866 on a calculator?

You can find the GCD of 834, 356, 561, 866 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.