GCD of 243, 265, 52, 722 Calculator

Given Input numbers are 243, 265, 52, 722

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 265

List of positive integer divisors of 265 that divides 265 without a remainder.

1, 5, 53, 265

Divisors of 52

List of positive integer divisors of 52 that divides 52 without a remainder.

1, 2, 4, 13, 26, 52

Divisors of 722

List of positive integer divisors of 722 that divides 722 without a remainder.

1, 2, 19, 38, 361, 722

Greatest Common Divisior

We found the divisors of 243, 265, 52, 722 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 243, 265, 52, 722 is 1.

Therefore, GCD of numbers 243, 265, 52, 722 is 1

Given Input Data is 243, 265, 52, 722

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 265 is 5 x 53

Prime Factorization of 52 is 2 x 2 x 13

Prime Factorization of 722 is 2 x 19 x 19

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, 265) = 64395

GCD(243, 265) = ( 243 x 265 ) / 64395

GCD(243, 265) = 64395 / 64395

GCD(243, 265) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 52

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

LCM(1, 52) = 52

GCD(1, 52) = ( 1 x 52 ) / 52

GCD(1, 52) = 52 / 52

GCD(1, 52) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 722

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

LCM(1, 722) = 722

GCD(1, 722) = ( 1 x 722 ) / 722

GCD(1, 722) = 722 / 722

GCD(1, 722) = 1

GCD of 243, 265, 52, 722 is 1

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1. What is the GCD of 243, 265, 52, 722?

GCD of 243, 265, 52, 722 is 1

2. Where do I get the detailed procedure to find GCD of 243, 265, 52, 722?

You can find a detailed procedure to find GCD of 243, 265, 52, 722 on our page.

3. How to find GCD of 243, 265, 52, 722 on a calculator?

You can find the GCD of 243, 265, 52, 722 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.