GCD of 190, 663, 684 Calculator

Given Input numbers are 190, 663, 684

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

Divisors of 190

List of positive integer divisors of 190 that divides 190 without a remainder.

1, 2, 5, 10, 19, 38, 95, 190

Divisors of 663

List of positive integer divisors of 663 that divides 663 without a remainder.

1, 3, 13, 17, 39, 51, 221, 663

Divisors of 684

List of positive integer divisors of 684 that divides 684 without a remainder.

1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684

Greatest Common Divisior

We found the divisors of 190, 663, 684 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 190, 663, 684 is 1.

Therefore, GCD of numbers 190, 663, 684 is 1

Given Input Data is 190, 663, 684

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

Prime Factorization of 190 is 2 x 5 x 19

Prime Factorization of 663 is 3 x 13 x 17

Prime Factorization of 684 is 2 x 2 x 3 x 3 x 19

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(190, 663) = 125970

GCD(190, 663) = ( 190 x 663 ) / 125970

GCD(190, 663) = 125970 / 125970

GCD(190, 663) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 684

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

LCM(1, 684) = 684

GCD(1, 684) = ( 1 x 684 ) / 684

GCD(1, 684) = 684 / 684

GCD(1, 684) = 1

GCD of 190, 663, 684 is 1

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1. What is the GCD of 190, 663, 684?

GCD of 190, 663, 684 is 1

2. Where do I get the detailed procedure to find GCD of 190, 663, 684?

You can find a detailed procedure to find GCD of 190, 663, 684 on our page.

3. How to find GCD of 190, 663, 684 on a calculator?

You can find the GCD of 190, 663, 684 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.