GCD of 873, 838, 491 Calculator

Given Input numbers are 873, 838, 491

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

Divisors of 873

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

1, 3, 9, 97, 291, 873

Divisors of 838

List of positive integer divisors of 838 that divides 838 without a remainder.

1, 2, 419, 838

Divisors of 491

List of positive integer divisors of 491 that divides 491 without a remainder.

1, 491

Greatest Common Divisior

We found the divisors of 873, 838, 491 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 873, 838, 491 is 1.

Therefore, GCD of numbers 873, 838, 491 is 1

Given Input Data is 873, 838, 491

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

Prime Factorization of 873 is 3 x 3 x 97

Prime Factorization of 838 is 2 x 419

Prime Factorization of 491 is 491

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(873, 838) = 731574

GCD(873, 838) = ( 873 x 838 ) / 731574

GCD(873, 838) = 731574 / 731574

GCD(873, 838) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 491

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

LCM(1, 491) = 491

GCD(1, 491) = ( 1 x 491 ) / 491

GCD(1, 491) = 491 / 491

GCD(1, 491) = 1

GCD of 873, 838, 491 is 1

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1. What is the GCD of 873, 838, 491?

GCD of 873, 838, 491 is 1

2. Where do I get the detailed procedure to find GCD of 873, 838, 491?

You can find a detailed procedure to find GCD of 873, 838, 491 on our page.

3. How to find GCD of 873, 838, 491 on a calculator?

You can find the GCD of 873, 838, 491 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.