GCD of 396, 173, 690, 183 Calculator

Given Input numbers are 396, 173, 690, 183

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

Divisors of 396

List of positive integer divisors of 396 that divides 396 without a remainder.

1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396

Divisors of 173

List of positive integer divisors of 173 that divides 173 without a remainder.

1, 173

Divisors of 690

List of positive integer divisors of 690 that divides 690 without a remainder.

1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690

Divisors of 183

List of positive integer divisors of 183 that divides 183 without a remainder.

1, 3, 61, 183

Greatest Common Divisior

We found the divisors of 396, 173, 690, 183 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 396, 173, 690, 183 is 1.

Therefore, GCD of numbers 396, 173, 690, 183 is 1

Given Input Data is 396, 173, 690, 183

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

Prime Factorization of 396 is 2 x 2 x 3 x 3 x 11

Prime Factorization of 173 is 173

Prime Factorization of 690 is 2 x 3 x 5 x 23

Prime Factorization of 183 is 3 x 61

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(396, 173) = 68508

GCD(396, 173) = ( 396 x 173 ) / 68508

GCD(396, 173) = 68508 / 68508

GCD(396, 173) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 690

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

LCM(1, 690) = 690

GCD(1, 690) = ( 1 x 690 ) / 690

GCD(1, 690) = 690 / 690

GCD(1, 690) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 183

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

LCM(1, 183) = 183

GCD(1, 183) = ( 1 x 183 ) / 183

GCD(1, 183) = 183 / 183

GCD(1, 183) = 1

GCD of 396, 173, 690, 183 is 1

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1. What is the GCD of 396, 173, 690, 183?

GCD of 396, 173, 690, 183 is 1

2. Where do I get the detailed procedure to find GCD of 396, 173, 690, 183?

You can find a detailed procedure to find GCD of 396, 173, 690, 183 on our page.

3. How to find GCD of 396, 173, 690, 183 on a calculator?

You can find the GCD of 396, 173, 690, 183 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.