GCD of 817, 165, 276, 513 Calculator

Given Input numbers are 817, 165, 276, 513

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

Divisors of 817

List of positive integer divisors of 817 that divides 817 without a remainder.

1, 19, 43, 817

Divisors of 165

List of positive integer divisors of 165 that divides 165 without a remainder.

1, 3, 5, 11, 15, 33, 55, 165

Divisors of 276

List of positive integer divisors of 276 that divides 276 without a remainder.

1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276

Divisors of 513

List of positive integer divisors of 513 that divides 513 without a remainder.

1, 3, 9, 19, 27, 57, 171, 513

Greatest Common Divisior

We found the divisors of 817, 165, 276, 513 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 817, 165, 276, 513 is 1.

Therefore, GCD of numbers 817, 165, 276, 513 is 1

Given Input Data is 817, 165, 276, 513

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

Prime Factorization of 817 is 19 x 43

Prime Factorization of 165 is 3 x 5 x 11

Prime Factorization of 276 is 2 x 2 x 3 x 23

Prime Factorization of 513 is 3 x 3 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(817, 165) = 134805

GCD(817, 165) = ( 817 x 165 ) / 134805

GCD(817, 165) = 134805 / 134805

GCD(817, 165) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 276

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

LCM(1, 276) = 276

GCD(1, 276) = ( 1 x 276 ) / 276

GCD(1, 276) = 276 / 276

GCD(1, 276) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 513

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

LCM(1, 513) = 513

GCD(1, 513) = ( 1 x 513 ) / 513

GCD(1, 513) = 513 / 513

GCD(1, 513) = 1

GCD of 817, 165, 276, 513 is 1

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1. What is the GCD of 817, 165, 276, 513?

GCD of 817, 165, 276, 513 is 1

2. Where do I get the detailed procedure to find GCD of 817, 165, 276, 513?

You can find a detailed procedure to find GCD of 817, 165, 276, 513 on our page.

3. How to find GCD of 817, 165, 276, 513 on a calculator?

You can find the GCD of 817, 165, 276, 513 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.