GCD of 995, 162, 68, 394 Calculator

Given Input numbers are 995, 162, 68, 394

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

Divisors of 995

List of positive integer divisors of 995 that divides 995 without a remainder.

1, 5, 199, 995

Divisors of 162

List of positive integer divisors of 162 that divides 162 without a remainder.

1, 2, 3, 6, 9, 18, 27, 54, 81, 162

Divisors of 68

List of positive integer divisors of 68 that divides 68 without a remainder.

1, 2, 4, 17, 34, 68

Divisors of 394

List of positive integer divisors of 394 that divides 394 without a remainder.

1, 2, 197, 394

Greatest Common Divisior

We found the divisors of 995, 162, 68, 394 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 995, 162, 68, 394 is 1.

Therefore, GCD of numbers 995, 162, 68, 394 is 1

Given Input Data is 995, 162, 68, 394

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

Prime Factorization of 995 is 5 x 199

Prime Factorization of 162 is 2 x 3 x 3 x 3 x 3

Prime Factorization of 68 is 2 x 2 x 17

Prime Factorization of 394 is 2 x 197

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(995, 162) = 161190

GCD(995, 162) = ( 995 x 162 ) / 161190

GCD(995, 162) = 161190 / 161190

GCD(995, 162) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 68

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

LCM(1, 68) = 68

GCD(1, 68) = ( 1 x 68 ) / 68

GCD(1, 68) = 68 / 68

GCD(1, 68) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 394

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

LCM(1, 394) = 394

GCD(1, 394) = ( 1 x 394 ) / 394

GCD(1, 394) = 394 / 394

GCD(1, 394) = 1

GCD of 995, 162, 68, 394 is 1

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1. What is the GCD of 995, 162, 68, 394?

GCD of 995, 162, 68, 394 is 1

2. Where do I get the detailed procedure to find GCD of 995, 162, 68, 394?

You can find a detailed procedure to find GCD of 995, 162, 68, 394 on our page.

3. How to find GCD of 995, 162, 68, 394 on a calculator?

You can find the GCD of 995, 162, 68, 394 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.