GCD of 426, 853, 173 Calculator

Given Input numbers are 426, 853, 173

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

Divisors of 426

List of positive integer divisors of 426 that divides 426 without a remainder.

1, 2, 3, 6, 71, 142, 213, 426

Divisors of 853

List of positive integer divisors of 853 that divides 853 without a remainder.

1, 853

Divisors of 173

List of positive integer divisors of 173 that divides 173 without a remainder.

1, 173

Greatest Common Divisior

We found the divisors of 426, 853, 173 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 426, 853, 173 is 1.

Therefore, GCD of numbers 426, 853, 173 is 1

Given Input Data is 426, 853, 173

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

Prime Factorization of 426 is 2 x 3 x 71

Prime Factorization of 853 is 853

Prime Factorization of 173 is 173

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(426, 853) = 363378

GCD(426, 853) = ( 426 x 853 ) / 363378

GCD(426, 853) = 363378 / 363378

GCD(426, 853) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 173

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

LCM(1, 173) = 173

GCD(1, 173) = ( 1 x 173 ) / 173

GCD(1, 173) = 173 / 173

GCD(1, 173) = 1

GCD of 426, 853, 173 is 1

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1. What is the GCD of 426, 853, 173?

GCD of 426, 853, 173 is 1

2. Where do I get the detailed procedure to find GCD of 426, 853, 173?

You can find a detailed procedure to find GCD of 426, 853, 173 on our page.

3. How to find GCD of 426, 853, 173 on a calculator?

You can find the GCD of 426, 853, 173 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.