GCD of 168, 513, 917 Calculator

Given Input numbers are 168, 513, 917

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

Divisors of 168

List of positive integer divisors of 168 that divides 168 without a remainder.

1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168

Divisors of 513

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

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

Divisors of 917

List of positive integer divisors of 917 that divides 917 without a remainder.

1, 7, 131, 917

Greatest Common Divisior

We found the divisors of 168, 513, 917 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 168, 513, 917 is 1.

Therefore, GCD of numbers 168, 513, 917 is 1

Given Input Data is 168, 513, 917

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

Prime Factorization of 168 is 2 x 2 x 2 x 3 x 7

Prime Factorization of 513 is 3 x 3 x 3 x 19

Prime Factorization of 917 is 7 x 131

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(168, 513) = 28728

GCD(168, 513) = ( 168 x 513 ) / 28728

GCD(168, 513) = 86184 / 28728

GCD(168, 513) = 3

Step2:

Here we consider the GCD from the above i.e. 3 as first number and the next as 917

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

LCM(3, 917) = 2751

GCD(3, 917) = ( 3 x 917 ) / 2751

GCD(3, 917) = 2751 / 2751

GCD(3, 917) = 1

GCD of 168, 513, 917 is 1

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• GCD of 405, 401, 809
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1. What is the GCD of 168, 513, 917?

GCD of 168, 513, 917 is 1

2. Where do I get the detailed procedure to find GCD of 168, 513, 917?

You can find a detailed procedure to find GCD of 168, 513, 917 on our page.

3. How to find GCD of 168, 513, 917 on a calculator?

You can find the GCD of 168, 513, 917 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.