GCD of 806, 665, 956 Calculator

Given Input numbers are 806, 665, 956

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

Divisors of 806

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

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

Divisors of 665

List of positive integer divisors of 665 that divides 665 without a remainder.

1, 5, 7, 19, 35, 95, 133, 665

Divisors of 956

List of positive integer divisors of 956 that divides 956 without a remainder.

1, 2, 4, 239, 478, 956

Greatest Common Divisior

We found the divisors of 806, 665, 956 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 806, 665, 956 is 1.

Therefore, GCD of numbers 806, 665, 956 is 1

Given Input Data is 806, 665, 956

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

Prime Factorization of 806 is 2 x 13 x 31

Prime Factorization of 665 is 5 x 7 x 19

Prime Factorization of 956 is 2 x 2 x 239

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(806, 665) = 535990

GCD(806, 665) = ( 806 x 665 ) / 535990

GCD(806, 665) = 535990 / 535990

GCD(806, 665) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 956

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

LCM(1, 956) = 956

GCD(1, 956) = ( 1 x 956 ) / 956

GCD(1, 956) = 956 / 956

GCD(1, 956) = 1

GCD of 806, 665, 956 is 1

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1. What is the GCD of 806, 665, 956?

GCD of 806, 665, 956 is 1

2. Where do I get the detailed procedure to find GCD of 806, 665, 956?

You can find a detailed procedure to find GCD of 806, 665, 956 on our page.

3. How to find GCD of 806, 665, 956 on a calculator?

You can find the GCD of 806, 665, 956 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.