GCD of 547, 243, 135, 741 Calculator

Given Input numbers are 547, 243, 135, 741

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

Divisors of 547

List of positive integer divisors of 547 that divides 547 without a remainder.

1, 547

Divisors of 243

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

1, 3, 9, 27, 81, 243

Divisors of 135

List of positive integer divisors of 135 that divides 135 without a remainder.

1, 3, 5, 9, 15, 27, 45, 135

Divisors of 741

List of positive integer divisors of 741 that divides 741 without a remainder.

1, 3, 13, 19, 39, 57, 247, 741

Greatest Common Divisior

We found the divisors of 547, 243, 135, 741 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 547, 243, 135, 741 is 1.

Therefore, GCD of numbers 547, 243, 135, 741 is 1

Given Input Data is 547, 243, 135, 741

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

Prime Factorization of 547 is 547

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

Prime Factorization of 135 is 3 x 3 x 3 x 5

Prime Factorization of 741 is 3 x 13 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(547, 243) = 132921

GCD(547, 243) = ( 547 x 243 ) / 132921

GCD(547, 243) = 132921 / 132921

GCD(547, 243) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 135

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

LCM(1, 135) = 135

GCD(1, 135) = ( 1 x 135 ) / 135

GCD(1, 135) = 135 / 135

GCD(1, 135) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 741

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

LCM(1, 741) = 741

GCD(1, 741) = ( 1 x 741 ) / 741

GCD(1, 741) = 741 / 741

GCD(1, 741) = 1

GCD of 547, 243, 135, 741 is 1

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1. What is the GCD of 547, 243, 135, 741?

GCD of 547, 243, 135, 741 is 1

2. Where do I get the detailed procedure to find GCD of 547, 243, 135, 741?

You can find a detailed procedure to find GCD of 547, 243, 135, 741 on our page.

3. How to find GCD of 547, 243, 135, 741 on a calculator?

You can find the GCD of 547, 243, 135, 741 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.