GCD of 285, 940, 188 Calculator

Given Input numbers are 285, 940, 188

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

Divisors of 285

List of positive integer divisors of 285 that divides 285 without a remainder.

1, 3, 5, 15, 19, 57, 95, 285

Divisors of 940

List of positive integer divisors of 940 that divides 940 without a remainder.

1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940

Divisors of 188

List of positive integer divisors of 188 that divides 188 without a remainder.

1, 2, 4, 47, 94, 188

Greatest Common Divisior

We found the divisors of 285, 940, 188 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 285, 940, 188 is 1.

Therefore, GCD of numbers 285, 940, 188 is 1

Given Input Data is 285, 940, 188

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

Prime Factorization of 285 is 3 x 5 x 19

Prime Factorization of 940 is 2 x 2 x 5 x 47

Prime Factorization of 188 is 2 x 2 x 47

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(285, 940) = 53580

GCD(285, 940) = ( 285 x 940 ) / 53580

GCD(285, 940) = 267900 / 53580

GCD(285, 940) = 5

Step2:

Here we consider the GCD from the above i.e. 5 as first number and the next as 188

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

LCM(5, 188) = 940

GCD(5, 188) = ( 5 x 188 ) / 940

GCD(5, 188) = 940 / 940

GCD(5, 188) = 1

GCD of 285, 940, 188 is 1

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1. What is the GCD of 285, 940, 188?

GCD of 285, 940, 188 is 1

2. Where do I get the detailed procedure to find GCD of 285, 940, 188?

You can find a detailed procedure to find GCD of 285, 940, 188 on our page.

3. How to find GCD of 285, 940, 188 on a calculator?

You can find the GCD of 285, 940, 188 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.