GCD of 623, 161, 796, 329 Calculator

Given Input numbers are 623, 161, 796, 329

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

Divisors of 623

List of positive integer divisors of 623 that divides 623 without a remainder.

1, 7, 89, 623

Divisors of 161

List of positive integer divisors of 161 that divides 161 without a remainder.

1, 7, 23, 161

Divisors of 796

List of positive integer divisors of 796 that divides 796 without a remainder.

1, 2, 4, 199, 398, 796

Divisors of 329

List of positive integer divisors of 329 that divides 329 without a remainder.

1, 7, 47, 329

Greatest Common Divisior

We found the divisors of 623, 161, 796, 329 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 623, 161, 796, 329 is 1.

Therefore, GCD of numbers 623, 161, 796, 329 is 1

Given Input Data is 623, 161, 796, 329

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

Prime Factorization of 623 is 7 x 89

Prime Factorization of 161 is 7 x 23

Prime Factorization of 796 is 2 x 2 x 199

Prime Factorization of 329 is 7 x 47

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(623, 161) = 14329

GCD(623, 161) = ( 623 x 161 ) / 14329

GCD(623, 161) = 100303 / 14329

GCD(623, 161) = 7

Step2:

Here we consider the GCD from the above i.e. 7 as first number and the next as 796

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

LCM(7, 796) = 5572

GCD(7, 796) = ( 7 x 796 ) / 5572

GCD(7, 796) = 5572 / 5572

GCD(7, 796) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 329

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

LCM(1, 329) = 329

GCD(1, 329) = ( 1 x 329 ) / 329

GCD(1, 329) = 329 / 329

GCD(1, 329) = 1

GCD of 623, 161, 796, 329 is 1

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1. What is the GCD of 623, 161, 796, 329?

GCD of 623, 161, 796, 329 is 1

2. Where do I get the detailed procedure to find GCD of 623, 161, 796, 329?

You can find a detailed procedure to find GCD of 623, 161, 796, 329 on our page.

3. How to find GCD of 623, 161, 796, 329 on a calculator?

You can find the GCD of 623, 161, 796, 329 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.