GCD of 159, 107, 477, 399 Calculator

Given Input numbers are 159, 107, 477, 399

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

Divisors of 159

List of positive integer divisors of 159 that divides 159 without a remainder.

1, 3, 53, 159

Divisors of 107

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

1, 107

Divisors of 477

List of positive integer divisors of 477 that divides 477 without a remainder.

1, 3, 9, 53, 159, 477

Divisors of 399

List of positive integer divisors of 399 that divides 399 without a remainder.

1, 3, 7, 19, 21, 57, 133, 399

Greatest Common Divisior

We found the divisors of 159, 107, 477, 399 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 159, 107, 477, 399 is 1.

Therefore, GCD of numbers 159, 107, 477, 399 is 1

Given Input Data is 159, 107, 477, 399

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

Prime Factorization of 159 is 3 x 53

Prime Factorization of 107 is 107

Prime Factorization of 477 is 3 x 3 x 53

Prime Factorization of 399 is 3 x 7 x 19

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(159, 107) = 17013

GCD(159, 107) = ( 159 x 107 ) / 17013

GCD(159, 107) = 17013 / 17013

GCD(159, 107) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 477

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

LCM(1, 477) = 477

GCD(1, 477) = ( 1 x 477 ) / 477

GCD(1, 477) = 477 / 477

GCD(1, 477) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 399

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

LCM(1, 399) = 399

GCD(1, 399) = ( 1 x 399 ) / 399

GCD(1, 399) = 399 / 399

GCD(1, 399) = 1

GCD of 159, 107, 477, 399 is 1

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1. What is the GCD of 159, 107, 477, 399?

GCD of 159, 107, 477, 399 is 1

2. Where do I get the detailed procedure to find GCD of 159, 107, 477, 399?

You can find a detailed procedure to find GCD of 159, 107, 477, 399 on our page.

3. How to find GCD of 159, 107, 477, 399 on a calculator?

You can find the GCD of 159, 107, 477, 399 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.