GCD of 432, 663, 83, 543 Calculator

Given Input numbers are 432, 663, 83, 543

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

Divisors of 432

List of positive integer divisors of 432 that divides 432 without a remainder.

1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432

Divisors of 663

List of positive integer divisors of 663 that divides 663 without a remainder.

1, 3, 13, 17, 39, 51, 221, 663

Divisors of 83

List of positive integer divisors of 83 that divides 83 without a remainder.

1, 83

Divisors of 543

List of positive integer divisors of 543 that divides 543 without a remainder.

1, 3, 181, 543

Greatest Common Divisior

We found the divisors of 432, 663, 83, 543 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 432, 663, 83, 543 is 1.

Therefore, GCD of numbers 432, 663, 83, 543 is 1

Given Input Data is 432, 663, 83, 543

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

Prime Factorization of 432 is 2 x 2 x 2 x 2 x 3 x 3 x 3

Prime Factorization of 663 is 3 x 13 x 17

Prime Factorization of 83 is 83

Prime Factorization of 543 is 3 x 181

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(432, 663) = 95472

GCD(432, 663) = ( 432 x 663 ) / 95472

GCD(432, 663) = 286416 / 95472

GCD(432, 663) = 3

Step2:

Here we consider the GCD from the above i.e. 3 as first number and the next as 83

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

LCM(3, 83) = 249

GCD(3, 83) = ( 3 x 83 ) / 249

GCD(3, 83) = 249 / 249

GCD(3, 83) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 543

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

LCM(1, 543) = 543

GCD(1, 543) = ( 1 x 543 ) / 543

GCD(1, 543) = 543 / 543

GCD(1, 543) = 1

GCD of 432, 663, 83, 543 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 790, 268, 84, 538
• GCD of 893, 136, 51, 214
• GCD of 363, 247, 56, 251
• GCD of 819, 832, 32, 828
• GCD of 595, 454, 99, 956

1. What is the GCD of 432, 663, 83, 543?

GCD of 432, 663, 83, 543 is 1

2. Where do I get the detailed procedure to find GCD of 432, 663, 83, 543?

You can find a detailed procedure to find GCD of 432, 663, 83, 543 on our page.

3. How to find GCD of 432, 663, 83, 543 on a calculator?

You can find the GCD of 432, 663, 83, 543 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.