GCD of 856, 531, 319 Calculator

Given Input numbers are 856, 531, 319

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

Divisors of 856

List of positive integer divisors of 856 that divides 856 without a remainder.

1, 2, 4, 8, 107, 214, 428, 856

Divisors of 531

List of positive integer divisors of 531 that divides 531 without a remainder.

1, 3, 9, 59, 177, 531

Divisors of 319

List of positive integer divisors of 319 that divides 319 without a remainder.

1, 11, 29, 319

Greatest Common Divisior

We found the divisors of 856, 531, 319 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 856, 531, 319 is 1.

Therefore, GCD of numbers 856, 531, 319 is 1

Given Input Data is 856, 531, 319

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

Prime Factorization of 856 is 2 x 2 x 2 x 107

Prime Factorization of 531 is 3 x 3 x 59

Prime Factorization of 319 is 11 x 29

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(856, 531) = 454536

GCD(856, 531) = ( 856 x 531 ) / 454536

GCD(856, 531) = 454536 / 454536

GCD(856, 531) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 319

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

LCM(1, 319) = 319

GCD(1, 319) = ( 1 x 319 ) / 319

GCD(1, 319) = 319 / 319

GCD(1, 319) = 1

GCD of 856, 531, 319 is 1

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1. What is the GCD of 856, 531, 319?

GCD of 856, 531, 319 is 1

2. Where do I get the detailed procedure to find GCD of 856, 531, 319?

You can find a detailed procedure to find GCD of 856, 531, 319 on our page.

3. How to find GCD of 856, 531, 319 on a calculator?

You can find the GCD of 856, 531, 319 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.