GCD of 418, 102, 873 Calculator

Given Input numbers are 418, 102, 873

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

Divisors of 418

List of positive integer divisors of 418 that divides 418 without a remainder.

1, 2, 11, 19, 22, 38, 209, 418

Divisors of 102

List of positive integer divisors of 102 that divides 102 without a remainder.

1, 2, 3, 6, 17, 34, 51, 102

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 418, 102, 873 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 418, 102, 873 is 1.

Therefore, GCD of numbers 418, 102, 873 is 1

Given Input Data is 418, 102, 873

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

Prime Factorization of 418 is 2 x 11 x 19

Prime Factorization of 102 is 2 x 3 x 17

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(418, 102) = 21318

GCD(418, 102) = ( 418 x 102 ) / 21318

GCD(418, 102) = 42636 / 21318

GCD(418, 102) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 873

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

LCM(2, 873) = 1746

GCD(2, 873) = ( 2 x 873 ) / 1746

GCD(2, 873) = 1746 / 1746

GCD(2, 873) = 1

GCD of 418, 102, 873 is 1

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1. What is the GCD of 418, 102, 873?

GCD of 418, 102, 873 is 1

2. Where do I get the detailed procedure to find GCD of 418, 102, 873?

You can find a detailed procedure to find GCD of 418, 102, 873 on our page.

3. How to find GCD of 418, 102, 873 on a calculator?

You can find the GCD of 418, 102, 873 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.