GCD of 811, 936, 676, 210 Calculator

Given Input numbers are 811, 936, 676, 210

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

Divisors of 811

List of positive integer divisors of 811 that divides 811 without a remainder.

1, 811

Divisors of 936

List of positive integer divisors of 936 that divides 936 without a remainder.

1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936

Divisors of 676

List of positive integer divisors of 676 that divides 676 without a remainder.

1, 2, 4, 13, 26, 52, 169, 338, 676

Divisors of 210

List of positive integer divisors of 210 that divides 210 without a remainder.

1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210

Greatest Common Divisior

We found the divisors of 811, 936, 676, 210 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 811, 936, 676, 210 is 1.

Therefore, GCD of numbers 811, 936, 676, 210 is 1

Given Input Data is 811, 936, 676, 210

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

Prime Factorization of 811 is 811

Prime Factorization of 936 is 2 x 2 x 2 x 3 x 3 x 13

Prime Factorization of 676 is 2 x 2 x 13 x 13

Prime Factorization of 210 is 2 x 3 x 5 x 7

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(811, 936) = 759096

GCD(811, 936) = ( 811 x 936 ) / 759096

GCD(811, 936) = 759096 / 759096

GCD(811, 936) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 676

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

LCM(1, 676) = 676

GCD(1, 676) = ( 1 x 676 ) / 676

GCD(1, 676) = 676 / 676

GCD(1, 676) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 210

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

LCM(1, 210) = 210

GCD(1, 210) = ( 1 x 210 ) / 210

GCD(1, 210) = 210 / 210

GCD(1, 210) = 1

GCD of 811, 936, 676, 210 is 1

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1. What is the GCD of 811, 936, 676, 210?

GCD of 811, 936, 676, 210 is 1

2. Where do I get the detailed procedure to find GCD of 811, 936, 676, 210?

You can find a detailed procedure to find GCD of 811, 936, 676, 210 on our page.

3. How to find GCD of 811, 936, 676, 210 on a calculator?

You can find the GCD of 811, 936, 676, 210 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.