GCD of 517, 621, 576, 160 Calculator

Given Input numbers are 517, 621, 576, 160

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

Divisors of 517

List of positive integer divisors of 517 that divides 517 without a remainder.

1, 11, 47, 517

Divisors of 621

List of positive integer divisors of 621 that divides 621 without a remainder.

1, 3, 9, 23, 27, 69, 207, 621

Divisors of 576

List of positive integer divisors of 576 that divides 576 without a remainder.

1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576

Divisors of 160

List of positive integer divisors of 160 that divides 160 without a remainder.

1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160

Greatest Common Divisior

We found the divisors of 517, 621, 576, 160 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 517, 621, 576, 160 is 1.

Therefore, GCD of numbers 517, 621, 576, 160 is 1

Given Input Data is 517, 621, 576, 160

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

Prime Factorization of 517 is 11 x 47

Prime Factorization of 621 is 3 x 3 x 3 x 23

Prime Factorization of 576 is 2 x 2 x 2 x 2 x 2 x 2 x 3 x 3

Prime Factorization of 160 is 2 x 2 x 2 x 2 x 2 x 5

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(517, 621) = 321057

GCD(517, 621) = ( 517 x 621 ) / 321057

GCD(517, 621) = 321057 / 321057

GCD(517, 621) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 576

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

LCM(1, 576) = 576

GCD(1, 576) = ( 1 x 576 ) / 576

GCD(1, 576) = 576 / 576

GCD(1, 576) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 160

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

LCM(1, 160) = 160

GCD(1, 160) = ( 1 x 160 ) / 160

GCD(1, 160) = 160 / 160

GCD(1, 160) = 1

GCD of 517, 621, 576, 160 is 1

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1. What is the GCD of 517, 621, 576, 160?

GCD of 517, 621, 576, 160 is 1

2. Where do I get the detailed procedure to find GCD of 517, 621, 576, 160?

You can find a detailed procedure to find GCD of 517, 621, 576, 160 on our page.

3. How to find GCD of 517, 621, 576, 160 on a calculator?

You can find the GCD of 517, 621, 576, 160 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.