GCD of 511, 520, 912 Calculator

Given Input numbers are 511, 520, 912

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

Divisors of 511

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

1, 7, 73, 511

Divisors of 520

List of positive integer divisors of 520 that divides 520 without a remainder.

1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520

Divisors of 912

List of positive integer divisors of 912 that divides 912 without a remainder.

1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912

Greatest Common Divisior

We found the divisors of 511, 520, 912 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 511, 520, 912 is 1.

Therefore, GCD of numbers 511, 520, 912 is 1

Given Input Data is 511, 520, 912

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

Prime Factorization of 511 is 7 x 73

Prime Factorization of 520 is 2 x 2 x 2 x 5 x 13

Prime Factorization of 912 is 2 x 2 x 2 x 2 x 3 x 19

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(511, 520) = 265720

GCD(511, 520) = ( 511 x 520 ) / 265720

GCD(511, 520) = 265720 / 265720

GCD(511, 520) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 912

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

LCM(1, 912) = 912

GCD(1, 912) = ( 1 x 912 ) / 912

GCD(1, 912) = 912 / 912

GCD(1, 912) = 1

GCD of 511, 520, 912 is 1

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1. What is the GCD of 511, 520, 912?

GCD of 511, 520, 912 is 1

2. Where do I get the detailed procedure to find GCD of 511, 520, 912?

You can find a detailed procedure to find GCD of 511, 520, 912 on our page.

3. How to find GCD of 511, 520, 912 on a calculator?

You can find the GCD of 511, 520, 912 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.