GCD of 393, 811, 179, 107 Calculator

Given Input numbers are 393, 811, 179, 107

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

Divisors of 393

List of positive integer divisors of 393 that divides 393 without a remainder.

1, 3, 131, 393

Divisors of 811

List of positive integer divisors of 811 that divides 811 without a remainder.

1, 811

Divisors of 179

List of positive integer divisors of 179 that divides 179 without a remainder.

1, 179

Divisors of 107

List of positive integer divisors of 107 that divides 107 without a remainder.

1, 107

Greatest Common Divisior

We found the divisors of 393, 811, 179, 107 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 393, 811, 179, 107 is 1.

Therefore, GCD of numbers 393, 811, 179, 107 is 1

Given Input Data is 393, 811, 179, 107

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

Prime Factorization of 393 is 3 x 131

Prime Factorization of 811 is 811

Prime Factorization of 179 is 179

Prime Factorization of 107 is 107

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(393, 811) = 318723

GCD(393, 811) = ( 393 x 811 ) / 318723

GCD(393, 811) = 318723 / 318723

GCD(393, 811) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 179

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

LCM(1, 179) = 179

GCD(1, 179) = ( 1 x 179 ) / 179

GCD(1, 179) = 179 / 179

GCD(1, 179) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 107

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

LCM(1, 107) = 107

GCD(1, 107) = ( 1 x 107 ) / 107

GCD(1, 107) = 107 / 107

GCD(1, 107) = 1

GCD of 393, 811, 179, 107 is 1

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1. What is the GCD of 393, 811, 179, 107?

GCD of 393, 811, 179, 107 is 1

2. Where do I get the detailed procedure to find GCD of 393, 811, 179, 107?

You can find a detailed procedure to find GCD of 393, 811, 179, 107 on our page.

3. How to find GCD of 393, 811, 179, 107 on a calculator?

You can find the GCD of 393, 811, 179, 107 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.