GCD of 127, 809, 495, 389 Calculator

Given Input numbers are 127, 809, 495, 389

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

Divisors of 127

List of positive integer divisors of 127 that divides 127 without a remainder.

1, 127

Divisors of 809

List of positive integer divisors of 809 that divides 809 without a remainder.

1, 809

Divisors of 495

List of positive integer divisors of 495 that divides 495 without a remainder.

1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495

Divisors of 389

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

1, 389

Greatest Common Divisior

We found the divisors of 127, 809, 495, 389 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 127, 809, 495, 389 is 1.

Therefore, GCD of numbers 127, 809, 495, 389 is 1

Given Input Data is 127, 809, 495, 389

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

Prime Factorization of 127 is 127

Prime Factorization of 809 is 809

Prime Factorization of 495 is 3 x 3 x 5 x 11

Prime Factorization of 389 is 389

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(127, 809) = 102743

GCD(127, 809) = ( 127 x 809 ) / 102743

GCD(127, 809) = 102743 / 102743

GCD(127, 809) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 495

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

LCM(1, 495) = 495

GCD(1, 495) = ( 1 x 495 ) / 495

GCD(1, 495) = 495 / 495

GCD(1, 495) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 389

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

LCM(1, 389) = 389

GCD(1, 389) = ( 1 x 389 ) / 389

GCD(1, 389) = 389 / 389

GCD(1, 389) = 1

GCD of 127, 809, 495, 389 is 1

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• GCD of 204, 854, 993, 675
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1. What is the GCD of 127, 809, 495, 389?

GCD of 127, 809, 495, 389 is 1

2. Where do I get the detailed procedure to find GCD of 127, 809, 495, 389?

You can find a detailed procedure to find GCD of 127, 809, 495, 389 on our page.

3. How to find GCD of 127, 809, 495, 389 on a calculator?

You can find the GCD of 127, 809, 495, 389 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.