GCD of 963, 843, 79, 806 Calculator

Given Input numbers are 963, 843, 79, 806

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

Divisors of 963

List of positive integer divisors of 963 that divides 963 without a remainder.

1, 3, 9, 107, 321, 963

Divisors of 843

List of positive integer divisors of 843 that divides 843 without a remainder.

1, 3, 281, 843

Divisors of 79

List of positive integer divisors of 79 that divides 79 without a remainder.

1, 79

Divisors of 806

List of positive integer divisors of 806 that divides 806 without a remainder.

1, 2, 13, 26, 31, 62, 403, 806

Greatest Common Divisior

We found the divisors of 963, 843, 79, 806 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 963, 843, 79, 806 is 1.

Therefore, GCD of numbers 963, 843, 79, 806 is 1

Given Input Data is 963, 843, 79, 806

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

Prime Factorization of 963 is 3 x 3 x 107

Prime Factorization of 843 is 3 x 281

Prime Factorization of 79 is 79

Prime Factorization of 806 is 2 x 13 x 31

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(963, 843) = 270603

GCD(963, 843) = ( 963 x 843 ) / 270603

GCD(963, 843) = 811809 / 270603

GCD(963, 843) = 3

Step2:

Here we consider the GCD from the above i.e. 3 as first number and the next as 79

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

LCM(3, 79) = 237

GCD(3, 79) = ( 3 x 79 ) / 237

GCD(3, 79) = 237 / 237

GCD(3, 79) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 806

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

LCM(1, 806) = 806

GCD(1, 806) = ( 1 x 806 ) / 806

GCD(1, 806) = 806 / 806

GCD(1, 806) = 1

GCD of 963, 843, 79, 806 is 1

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1. What is the GCD of 963, 843, 79, 806?

GCD of 963, 843, 79, 806 is 1

2. Where do I get the detailed procedure to find GCD of 963, 843, 79, 806?

You can find a detailed procedure to find GCD of 963, 843, 79, 806 on our page.

3. How to find GCD of 963, 843, 79, 806 on a calculator?

You can find the GCD of 963, 843, 79, 806 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.