GCD of 387, 459, 539, 477 Calculator

Given Input numbers are 387, 459, 539, 477

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

Divisors of 387

List of positive integer divisors of 387 that divides 387 without a remainder.

1, 3, 9, 43, 129, 387

Divisors of 459

List of positive integer divisors of 459 that divides 459 without a remainder.

1, 3, 9, 17, 27, 51, 153, 459

Divisors of 539

List of positive integer divisors of 539 that divides 539 without a remainder.

1, 7, 11, 49, 77, 539

Divisors of 477

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

1, 3, 9, 53, 159, 477

Greatest Common Divisior

We found the divisors of 387, 459, 539, 477 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 387, 459, 539, 477 is 1.

Therefore, GCD of numbers 387, 459, 539, 477 is 1

Given Input Data is 387, 459, 539, 477

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

Prime Factorization of 387 is 3 x 3 x 43

Prime Factorization of 459 is 3 x 3 x 3 x 17

Prime Factorization of 539 is 7 x 7 x 11

Prime Factorization of 477 is 3 x 3 x 53

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(387, 459) = 19737

GCD(387, 459) = ( 387 x 459 ) / 19737

GCD(387, 459) = 177633 / 19737

GCD(387, 459) = 9

Step2:

Here we consider the GCD from the above i.e. 9 as first number and the next as 539

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

LCM(9, 539) = 4851

GCD(9, 539) = ( 9 x 539 ) / 4851

GCD(9, 539) = 4851 / 4851

GCD(9, 539) = 1

Step3:

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

GCD of 387, 459, 539, 477 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 822, 832, 225, 533
• GCD of 757, 727, 231, 813
• GCD of 548, 819, 480, 688
• GCD of 959, 773, 845, 869
• GCD of 702, 628, 151, 928

1. What is the GCD of 387, 459, 539, 477?

GCD of 387, 459, 539, 477 is 1

2. Where do I get the detailed procedure to find GCD of 387, 459, 539, 477?

You can find a detailed procedure to find GCD of 387, 459, 539, 477 on our page.

3. How to find GCD of 387, 459, 539, 477 on a calculator?

You can find the GCD of 387, 459, 539, 477 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.