GCD of 942, 388, 459, 511 Calculator

Given Input numbers are 942, 388, 459, 511

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

Divisors of 942

List of positive integer divisors of 942 that divides 942 without a remainder.

1, 2, 3, 6, 157, 314, 471, 942

Divisors of 388

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

1, 2, 4, 97, 194, 388

Divisors of 459

List of positive integer divisors of 459 that divides 459 without a remainder.

1, 3, 9, 17, 27, 51, 153, 459

Divisors of 511

List of positive integer divisors of 511 that divides 511 without a remainder.

1, 7, 73, 511

Greatest Common Divisior

We found the divisors of 942, 388, 459, 511 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 942, 388, 459, 511 is 1.

Therefore, GCD of numbers 942, 388, 459, 511 is 1

Given Input Data is 942, 388, 459, 511

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

Prime Factorization of 942 is 2 x 3 x 157

Prime Factorization of 388 is 2 x 2 x 97

Prime Factorization of 459 is 3 x 3 x 3 x 17

Prime Factorization of 511 is 7 x 73

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(942, 388) = 182748

GCD(942, 388) = ( 942 x 388 ) / 182748

GCD(942, 388) = 365496 / 182748

GCD(942, 388) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 459

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

LCM(2, 459) = 918

GCD(2, 459) = ( 2 x 459 ) / 918

GCD(2, 459) = 918 / 918

GCD(2, 459) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 511

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

LCM(1, 511) = 511

GCD(1, 511) = ( 1 x 511 ) / 511

GCD(1, 511) = 511 / 511

GCD(1, 511) = 1

GCD of 942, 388, 459, 511 is 1

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1. What is the GCD of 942, 388, 459, 511?

GCD of 942, 388, 459, 511 is 1

2. Where do I get the detailed procedure to find GCD of 942, 388, 459, 511?

You can find a detailed procedure to find GCD of 942, 388, 459, 511 on our page.

3. How to find GCD of 942, 388, 459, 511 on a calculator?

You can find the GCD of 942, 388, 459, 511 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.