GCD of 313, 472, 18, 859 Calculator

Given Input numbers are 313, 472, 18, 859

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

Divisors of 313

List of positive integer divisors of 313 that divides 313 without a remainder.

1, 313

Divisors of 472

List of positive integer divisors of 472 that divides 472 without a remainder.

1, 2, 4, 8, 59, 118, 236, 472

Divisors of 18

List of positive integer divisors of 18 that divides 18 without a remainder.

1, 2, 3, 6, 9, 18

Divisors of 859

List of positive integer divisors of 859 that divides 859 without a remainder.

1, 859

Greatest Common Divisior

We found the divisors of 313, 472, 18, 859 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 313, 472, 18, 859 is 1.

Therefore, GCD of numbers 313, 472, 18, 859 is 1

Given Input Data is 313, 472, 18, 859

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

Prime Factorization of 313 is 313

Prime Factorization of 472 is 2 x 2 x 2 x 59

Prime Factorization of 18 is 2 x 3 x 3

Prime Factorization of 859 is 859

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(313, 472) = 147736

GCD(313, 472) = ( 313 x 472 ) / 147736

GCD(313, 472) = 147736 / 147736

GCD(313, 472) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 18

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

LCM(1, 18) = 18

GCD(1, 18) = ( 1 x 18 ) / 18

GCD(1, 18) = 18 / 18

GCD(1, 18) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 859

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

LCM(1, 859) = 859

GCD(1, 859) = ( 1 x 859 ) / 859

GCD(1, 859) = 859 / 859

GCD(1, 859) = 1

GCD of 313, 472, 18, 859 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 173, 357, 52, 752
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• GCD of 884, 682, 59, 657

1. What is the GCD of 313, 472, 18, 859?

GCD of 313, 472, 18, 859 is 1

2. Where do I get the detailed procedure to find GCD of 313, 472, 18, 859?

You can find a detailed procedure to find GCD of 313, 472, 18, 859 on our page.

3. How to find GCD of 313, 472, 18, 859 on a calculator?

You can find the GCD of 313, 472, 18, 859 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.