GCD of 487, 585, 942, 188 Calculator

Given Input numbers are 487, 585, 942, 188

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

Divisors of 487

List of positive integer divisors of 487 that divides 487 without a remainder.

1, 487

Divisors of 585

List of positive integer divisors of 585 that divides 585 without a remainder.

1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585

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 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 487, 585, 942, 188 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 487, 585, 942, 188 is 1.

Therefore, GCD of numbers 487, 585, 942, 188 is 1

Given Input Data is 487, 585, 942, 188

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

Prime Factorization of 487 is 487

Prime Factorization of 585 is 3 x 3 x 5 x 13

Prime Factorization of 942 is 2 x 3 x 157

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(487, 585) = 284895

GCD(487, 585) = ( 487 x 585 ) / 284895

GCD(487, 585) = 284895 / 284895

GCD(487, 585) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 942

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

LCM(1, 942) = 942

GCD(1, 942) = ( 1 x 942 ) / 942

GCD(1, 942) = 942 / 942

GCD(1, 942) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 188

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

LCM(1, 188) = 188

GCD(1, 188) = ( 1 x 188 ) / 188

GCD(1, 188) = 188 / 188

GCD(1, 188) = 1

GCD of 487, 585, 942, 188 is 1

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1. What is the GCD of 487, 585, 942, 188?

GCD of 487, 585, 942, 188 is 1

2. Where do I get the detailed procedure to find GCD of 487, 585, 942, 188?

You can find a detailed procedure to find GCD of 487, 585, 942, 188 on our page.

3. How to find GCD of 487, 585, 942, 188 on a calculator?

You can find the GCD of 487, 585, 942, 188 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.