GCD of 995, 389, 949, 811 Calculator

Given Input numbers are 995, 389, 949, 811

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 389

List of positive integer divisors of 389 that divides 389 without a remainder.

1, 389

Divisors of 949

List of positive integer divisors of 949 that divides 949 without a remainder.

1, 13, 73, 949

Divisors of 811

List of positive integer divisors of 811 that divides 811 without a remainder.

1, 811

Greatest Common Divisior

We found the divisors of 995, 389, 949, 811 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 995, 389, 949, 811 is 1.

Therefore, GCD of numbers 995, 389, 949, 811 is 1

Given Input Data is 995, 389, 949, 811

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

Prime Factorization of 995 is 5 x 199

Prime Factorization of 389 is 389

Prime Factorization of 949 is 13 x 73

Prime Factorization of 811 is 811

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, 389) = 387055

GCD(995, 389) = ( 995 x 389 ) / 387055

GCD(995, 389) = 387055 / 387055

GCD(995, 389) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 949

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

LCM(1, 949) = 949

GCD(1, 949) = ( 1 x 949 ) / 949

GCD(1, 949) = 949 / 949

GCD(1, 949) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 811

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

LCM(1, 811) = 811

GCD(1, 811) = ( 1 x 811 ) / 811

GCD(1, 811) = 811 / 811

GCD(1, 811) = 1

GCD of 995, 389, 949, 811 is 1

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1. What is the GCD of 995, 389, 949, 811?

GCD of 995, 389, 949, 811 is 1

2. Where do I get the detailed procedure to find GCD of 995, 389, 949, 811?

You can find a detailed procedure to find GCD of 995, 389, 949, 811 on our page.

3. How to find GCD of 995, 389, 949, 811 on a calculator?

You can find the GCD of 995, 389, 949, 811 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.