GCD of 243, 268, 33 Calculator

Given Input numbers are 243, 268, 33

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

Divisors of 243

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

1, 3, 9, 27, 81, 243

Divisors of 268

List of positive integer divisors of 268 that divides 268 without a remainder.

1, 2, 4, 67, 134, 268

Divisors of 33

List of positive integer divisors of 33 that divides 33 without a remainder.

1, 3, 11, 33

Greatest Common Divisior

We found the divisors of 243, 268, 33 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 243, 268, 33 is 1.

Therefore, GCD of numbers 243, 268, 33 is 1

Given Input Data is 243, 268, 33

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

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

Prime Factorization of 268 is 2 x 2 x 67

Prime Factorization of 33 is 3 x 11

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(243, 268) = 65124

GCD(243, 268) = ( 243 x 268 ) / 65124

GCD(243, 268) = 65124 / 65124

GCD(243, 268) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 33

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

LCM(1, 33) = 33

GCD(1, 33) = ( 1 x 33 ) / 33

GCD(1, 33) = 33 / 33

GCD(1, 33) = 1

GCD of 243, 268, 33 is 1

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1. What is the GCD of 243, 268, 33?

GCD of 243, 268, 33 is 1

2. Where do I get the detailed procedure to find GCD of 243, 268, 33?

You can find a detailed procedure to find GCD of 243, 268, 33 on our page.

3. How to find GCD of 243, 268, 33 on a calculator?

You can find the GCD of 243, 268, 33 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.