GCD of 836, 494, 69, 873 Calculator

Given Input numbers are 836, 494, 69, 873

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

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

Divisors of 494

List of positive integer divisors of 494 that divides 494 without a remainder.

1, 2, 13, 19, 26, 38, 247, 494

Divisors of 69

List of positive integer divisors of 69 that divides 69 without a remainder.

1, 3, 23, 69

Divisors of 873

List of positive integer divisors of 873 that divides 873 without a remainder.

1, 3, 9, 97, 291, 873

Greatest Common Divisior

We found the divisors of 836, 494, 69, 873 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 836, 494, 69, 873 is 1.

Therefore, GCD of numbers 836, 494, 69, 873 is 1

Given Input Data is 836, 494, 69, 873

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

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

Prime Factorization of 494 is 2 x 13 x 19

Prime Factorization of 69 is 3 x 23

Prime Factorization of 873 is 3 x 3 x 97

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(836, 494) = 10868

GCD(836, 494) = ( 836 x 494 ) / 10868

GCD(836, 494) = 412984 / 10868

GCD(836, 494) = 38

Step2:

Here we consider the GCD from the above i.e. 38 as first number and the next as 69

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

LCM(38, 69) = 2622

GCD(38, 69) = ( 38 x 69 ) / 2622

GCD(38, 69) = 2622 / 2622

GCD(38, 69) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 873

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

LCM(1, 873) = 873

GCD(1, 873) = ( 1 x 873 ) / 873

GCD(1, 873) = 873 / 873

GCD(1, 873) = 1

GCD of 836, 494, 69, 873 is 1

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1. What is the GCD of 836, 494, 69, 873?

GCD of 836, 494, 69, 873 is 1

2. Where do I get the detailed procedure to find GCD of 836, 494, 69, 873?

You can find a detailed procedure to find GCD of 836, 494, 69, 873 on our page.

3. How to find GCD of 836, 494, 69, 873 on a calculator?

You can find the GCD of 836, 494, 69, 873 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.