GCD of 412, 836, 90, 511 Calculator

Given Input numbers are 412, 836, 90, 511

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

Divisors of 412

List of positive integer divisors of 412 that divides 412 without a remainder.

1, 2, 4, 103, 206, 412

Divisors of 836

List of positive integer divisors of 836 that divides 836 without a remainder.

1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836

Divisors of 90

List of positive integer divisors of 90 that divides 90 without a remainder.

1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90

Divisors of 511

List of positive integer divisors of 511 that divides 511 without a remainder.

1, 7, 73, 511

Greatest Common Divisior

We found the divisors of 412, 836, 90, 511 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 412, 836, 90, 511 is 1.

Therefore, GCD of numbers 412, 836, 90, 511 is 1

Given Input Data is 412, 836, 90, 511

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

Prime Factorization of 412 is 2 x 2 x 103

Prime Factorization of 836 is 2 x 2 x 11 x 19

Prime Factorization of 90 is 2 x 3 x 3 x 5

Prime Factorization of 511 is 7 x 73

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(412, 836) = 86108

GCD(412, 836) = ( 412 x 836 ) / 86108

GCD(412, 836) = 344432 / 86108

GCD(412, 836) = 4

Step2:

Here we consider the GCD from the above i.e. 4 as first number and the next as 90

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

LCM(4, 90) = 180

GCD(4, 90) = ( 4 x 90 ) / 180

GCD(4, 90) = 360 / 180

GCD(4, 90) = 2

Step3:

Here we consider the GCD from the above i.e. 2 as first number and the next as 511

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

LCM(2, 511) = 1022

GCD(2, 511) = ( 2 x 511 ) / 1022

GCD(2, 511) = 1022 / 1022

GCD(2, 511) = 1

GCD of 412, 836, 90, 511 is 1

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1. What is the GCD of 412, 836, 90, 511?

GCD of 412, 836, 90, 511 is 1

2. Where do I get the detailed procedure to find GCD of 412, 836, 90, 511?

You can find a detailed procedure to find GCD of 412, 836, 90, 511 on our page.

3. How to find GCD of 412, 836, 90, 511 on a calculator?

You can find the GCD of 412, 836, 90, 511 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.