GCD of 813, 343, 22, 866 Calculator

Given Input numbers are 813, 343, 22, 866

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

Divisors of 813

List of positive integer divisors of 813 that divides 813 without a remainder.

1, 3, 271, 813

Divisors of 343

List of positive integer divisors of 343 that divides 343 without a remainder.

1, 7, 49, 343

Divisors of 22

List of positive integer divisors of 22 that divides 22 without a remainder.

1, 2, 11, 22

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 813, 343, 22, 866 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 813, 343, 22, 866 is 1.

Therefore, GCD of numbers 813, 343, 22, 866 is 1

Given Input Data is 813, 343, 22, 866

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

Prime Factorization of 813 is 3 x 271

Prime Factorization of 343 is 7 x 7 x 7

Prime Factorization of 22 is 2 x 11

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(813, 343) = 278859

GCD(813, 343) = ( 813 x 343 ) / 278859

GCD(813, 343) = 278859 / 278859

GCD(813, 343) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 22

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

LCM(1, 22) = 22

GCD(1, 22) = ( 1 x 22 ) / 22

GCD(1, 22) = 22 / 22

GCD(1, 22) = 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 813, 343, 22, 866 is 1

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1. What is the GCD of 813, 343, 22, 866?

GCD of 813, 343, 22, 866 is 1

2. Where do I get the detailed procedure to find GCD of 813, 343, 22, 866?

You can find a detailed procedure to find GCD of 813, 343, 22, 866 on our page.

3. How to find GCD of 813, 343, 22, 866 on a calculator?

You can find the GCD of 813, 343, 22, 866 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.