GCD of 243, 907, 69, 558 Calculator

Given Input numbers are 243, 907, 69, 558

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 907

List of positive integer divisors of 907 that divides 907 without a remainder.

1, 907

Divisors of 69

List of positive integer divisors of 69 that divides 69 without a remainder.

1, 3, 23, 69

Divisors of 558

List of positive integer divisors of 558 that divides 558 without a remainder.

1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558

Greatest Common Divisior

We found the divisors of 243, 907, 69, 558 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 243, 907, 69, 558 is 1.

Therefore, GCD of numbers 243, 907, 69, 558 is 1

Given Input Data is 243, 907, 69, 558

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 907 is 907

Prime Factorization of 69 is 3 x 23

Prime Factorization of 558 is 2 x 3 x 3 x 31

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, 907) = 220401

GCD(243, 907) = ( 243 x 907 ) / 220401

GCD(243, 907) = 220401 / 220401

GCD(243, 907) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 69

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

LCM(1, 69) = 69

GCD(1, 69) = ( 1 x 69 ) / 69

GCD(1, 69) = 69 / 69

GCD(1, 69) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 558

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

LCM(1, 558) = 558

GCD(1, 558) = ( 1 x 558 ) / 558

GCD(1, 558) = 558 / 558

GCD(1, 558) = 1

GCD of 243, 907, 69, 558 is 1

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• GCD of 522, 295, 70, 684
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1. What is the GCD of 243, 907, 69, 558?

GCD of 243, 907, 69, 558 is 1

2. Where do I get the detailed procedure to find GCD of 243, 907, 69, 558?

You can find a detailed procedure to find GCD of 243, 907, 69, 558 on our page.

3. How to find GCD of 243, 907, 69, 558 on a calculator?

You can find the GCD of 243, 907, 69, 558 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.