GCD of 244, 388, 755, 818 Calculator

Given Input numbers are 244, 388, 755, 818

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

Divisors of 244

List of positive integer divisors of 244 that divides 244 without a remainder.

1, 2, 4, 61, 122, 244

Divisors of 388

List of positive integer divisors of 388 that divides 388 without a remainder.

1, 2, 4, 97, 194, 388

Divisors of 755

List of positive integer divisors of 755 that divides 755 without a remainder.

1, 5, 151, 755

Divisors of 818

List of positive integer divisors of 818 that divides 818 without a remainder.

1, 2, 409, 818

Greatest Common Divisior

We found the divisors of 244, 388, 755, 818 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 244, 388, 755, 818 is 1.

Therefore, GCD of numbers 244, 388, 755, 818 is 1

Given Input Data is 244, 388, 755, 818

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

Prime Factorization of 244 is 2 x 2 x 61

Prime Factorization of 388 is 2 x 2 x 97

Prime Factorization of 755 is 5 x 151

Prime Factorization of 818 is 2 x 409

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(244, 388) = 23668

GCD(244, 388) = ( 244 x 388 ) / 23668

GCD(244, 388) = 94672 / 23668

GCD(244, 388) = 4

Step2:

Here we consider the GCD from the above i.e. 4 as first number and the next as 755

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

LCM(4, 755) = 3020

GCD(4, 755) = ( 4 x 755 ) / 3020

GCD(4, 755) = 3020 / 3020

GCD(4, 755) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 818

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

LCM(1, 818) = 818

GCD(1, 818) = ( 1 x 818 ) / 818

GCD(1, 818) = 818 / 818

GCD(1, 818) = 1

GCD of 244, 388, 755, 818 is 1

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1. What is the GCD of 244, 388, 755, 818?

GCD of 244, 388, 755, 818 is 1

2. Where do I get the detailed procedure to find GCD of 244, 388, 755, 818?

You can find a detailed procedure to find GCD of 244, 388, 755, 818 on our page.

3. How to find GCD of 244, 388, 755, 818 on a calculator?

You can find the GCD of 244, 388, 755, 818 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.