GCD of 633, 243, 272, 554 Calculator

Given Input numbers are 633, 243, 272, 554

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

Divisors of 633

List of positive integer divisors of 633 that divides 633 without a remainder.

1, 3, 211, 633

Divisors of 243

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

1, 3, 9, 27, 81, 243

Divisors of 272

List of positive integer divisors of 272 that divides 272 without a remainder.

1, 2, 4, 8, 16, 17, 34, 68, 136, 272

Divisors of 554

List of positive integer divisors of 554 that divides 554 without a remainder.

1, 2, 277, 554

Greatest Common Divisior

We found the divisors of 633, 243, 272, 554 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 633, 243, 272, 554 is 1.

Therefore, GCD of numbers 633, 243, 272, 554 is 1

Given Input Data is 633, 243, 272, 554

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

Prime Factorization of 633 is 3 x 211

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

Prime Factorization of 272 is 2 x 2 x 2 x 2 x 17

Prime Factorization of 554 is 2 x 277

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(633, 243) = 51273

GCD(633, 243) = ( 633 x 243 ) / 51273

GCD(633, 243) = 153819 / 51273

GCD(633, 243) = 3

Step2:

Here we consider the GCD from the above i.e. 3 as first number and the next as 272

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

LCM(3, 272) = 816

GCD(3, 272) = ( 3 x 272 ) / 816

GCD(3, 272) = 816 / 816

GCD(3, 272) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 554

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

LCM(1, 554) = 554

GCD(1, 554) = ( 1 x 554 ) / 554

GCD(1, 554) = 554 / 554

GCD(1, 554) = 1

GCD of 633, 243, 272, 554 is 1

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1. What is the GCD of 633, 243, 272, 554?

GCD of 633, 243, 272, 554 is 1

2. Where do I get the detailed procedure to find GCD of 633, 243, 272, 554?

You can find a detailed procedure to find GCD of 633, 243, 272, 554 on our page.

3. How to find GCD of 633, 243, 272, 554 on a calculator?

You can find the GCD of 633, 243, 272, 554 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.