GCD of 468, 903, 80, 243 Calculator

Given Input numbers are 468, 903, 80, 243

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

Divisors of 468

List of positive integer divisors of 468 that divides 468 without a remainder.

1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468

Divisors of 903

List of positive integer divisors of 903 that divides 903 without a remainder.

1, 3, 7, 21, 43, 129, 301, 903

Divisors of 80

List of positive integer divisors of 80 that divides 80 without a remainder.

1, 2, 4, 5, 8, 10, 16, 20, 40, 80

Divisors of 243

List of positive integer divisors of 243 that divides 243 without a remainder.

1, 3, 9, 27, 81, 243

Greatest Common Divisior

We found the divisors of 468, 903, 80, 243 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 468, 903, 80, 243 is 1.

Therefore, GCD of numbers 468, 903, 80, 243 is 1

Given Input Data is 468, 903, 80, 243

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

Prime Factorization of 468 is 2 x 2 x 3 x 3 x 13

Prime Factorization of 903 is 3 x 7 x 43

Prime Factorization of 80 is 2 x 2 x 2 x 2 x 5

Prime Factorization of 243 is 3 x 3 x 3 x 3 x 3

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(468, 903) = 140868

GCD(468, 903) = ( 468 x 903 ) / 140868

GCD(468, 903) = 422604 / 140868

GCD(468, 903) = 3

Step2:

Here we consider the GCD from the above i.e. 3 as first number and the next as 80

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

LCM(3, 80) = 240

GCD(3, 80) = ( 3 x 80 ) / 240

GCD(3, 80) = 240 / 240

GCD(3, 80) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 243

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

LCM(1, 243) = 243

GCD(1, 243) = ( 1 x 243 ) / 243

GCD(1, 243) = 243 / 243

GCD(1, 243) = 1

GCD of 468, 903, 80, 243 is 1

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• GCD of 305, 704, 83, 687
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1. What is the GCD of 468, 903, 80, 243?

GCD of 468, 903, 80, 243 is 1

2. Where do I get the detailed procedure to find GCD of 468, 903, 80, 243?

You can find a detailed procedure to find GCD of 468, 903, 80, 243 on our page.

3. How to find GCD of 468, 903, 80, 243 on a calculator?

You can find the GCD of 468, 903, 80, 243 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.