GCD of 358, 873, 813 Calculator

Given Input numbers are 358, 873, 813

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

Divisors of 358

List of positive integer divisors of 358 that divides 358 without a remainder.

1, 2, 179, 358

Divisors of 873

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

1, 3, 9, 97, 291, 873

Divisors of 813

List of positive integer divisors of 813 that divides 813 without a remainder.

1, 3, 271, 813

Greatest Common Divisior

We found the divisors of 358, 873, 813 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 358, 873, 813 is 1.

Therefore, GCD of numbers 358, 873, 813 is 1

Given Input Data is 358, 873, 813

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

Prime Factorization of 358 is 2 x 179

Prime Factorization of 873 is 3 x 3 x 97

Prime Factorization of 813 is 3 x 271

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(358, 873) = 312534

GCD(358, 873) = ( 358 x 873 ) / 312534

GCD(358, 873) = 312534 / 312534

GCD(358, 873) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 813

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

LCM(1, 813) = 813

GCD(1, 813) = ( 1 x 813 ) / 813

GCD(1, 813) = 813 / 813

GCD(1, 813) = 1

GCD of 358, 873, 813 is 1

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• GCD of 117, 156, 567
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1. What is the GCD of 358, 873, 813?

GCD of 358, 873, 813 is 1

2. Where do I get the detailed procedure to find GCD of 358, 873, 813?

You can find a detailed procedure to find GCD of 358, 873, 813 on our page.

3. How to find GCD of 358, 873, 813 on a calculator?

You can find the GCD of 358, 873, 813 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.