GCD of 243, 602, 790, 907 Calculator

Given Input numbers are 243, 602, 790, 907

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 602

List of positive integer divisors of 602 that divides 602 without a remainder.

1, 2, 7, 14, 43, 86, 301, 602

Divisors of 790

List of positive integer divisors of 790 that divides 790 without a remainder.

1, 2, 5, 10, 79, 158, 395, 790

Divisors of 907

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

1, 907

Greatest Common Divisior

We found the divisors of 243, 602, 790, 907 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 243, 602, 790, 907 is 1.

Therefore, GCD of numbers 243, 602, 790, 907 is 1

Given Input Data is 243, 602, 790, 907

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 602 is 2 x 7 x 43

Prime Factorization of 790 is 2 x 5 x 79

Prime Factorization of 907 is 907

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, 602) = 146286

GCD(243, 602) = ( 243 x 602 ) / 146286

GCD(243, 602) = 146286 / 146286

GCD(243, 602) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 790

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

LCM(1, 790) = 790

GCD(1, 790) = ( 1 x 790 ) / 790

GCD(1, 790) = 790 / 790

GCD(1, 790) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 907

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

LCM(1, 907) = 907

GCD(1, 907) = ( 1 x 907 ) / 907

GCD(1, 907) = 907 / 907

GCD(1, 907) = 1

GCD of 243, 602, 790, 907 is 1

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1. What is the GCD of 243, 602, 790, 907?

GCD of 243, 602, 790, 907 is 1

2. Where do I get the detailed procedure to find GCD of 243, 602, 790, 907?

You can find a detailed procedure to find GCD of 243, 602, 790, 907 on our page.

3. How to find GCD of 243, 602, 790, 907 on a calculator?

You can find the GCD of 243, 602, 790, 907 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.