GCD of 808, 847, 76, 836 Calculator

Given Input numbers are 808, 847, 76, 836

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

Divisors of 808

List of positive integer divisors of 808 that divides 808 without a remainder.

1, 2, 4, 8, 101, 202, 404, 808

Divisors of 847

List of positive integer divisors of 847 that divides 847 without a remainder.

1, 7, 11, 77, 121, 847

Divisors of 76

List of positive integer divisors of 76 that divides 76 without a remainder.

1, 2, 4, 19, 38, 76

Divisors of 836

List of positive integer divisors of 836 that divides 836 without a remainder.

1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836

Greatest Common Divisior

We found the divisors of 808, 847, 76, 836 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 808, 847, 76, 836 is 1.

Therefore, GCD of numbers 808, 847, 76, 836 is 1

Given Input Data is 808, 847, 76, 836

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

Prime Factorization of 808 is 2 x 2 x 2 x 101

Prime Factorization of 847 is 7 x 11 x 11

Prime Factorization of 76 is 2 x 2 x 19

Prime Factorization of 836 is 2 x 2 x 11 x 19

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(808, 847) = 684376

GCD(808, 847) = ( 808 x 847 ) / 684376

GCD(808, 847) = 684376 / 684376

GCD(808, 847) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 76

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

LCM(1, 76) = 76

GCD(1, 76) = ( 1 x 76 ) / 76

GCD(1, 76) = 76 / 76

GCD(1, 76) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 836

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

LCM(1, 836) = 836

GCD(1, 836) = ( 1 x 836 ) / 836

GCD(1, 836) = 836 / 836

GCD(1, 836) = 1

GCD of 808, 847, 76, 836 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 573, 249, 53, 255
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• GCD of 213, 857, 47, 144

1. What is the GCD of 808, 847, 76, 836?

GCD of 808, 847, 76, 836 is 1

2. Where do I get the detailed procedure to find GCD of 808, 847, 76, 836?

You can find a detailed procedure to find GCD of 808, 847, 76, 836 on our page.

3. How to find GCD of 808, 847, 76, 836 on a calculator?

You can find the GCD of 808, 847, 76, 836 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.