GCD of 29, 493, 621, 493 Calculator

Given Input numbers are 29, 493, 621, 493

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

Divisors of 29

List of positive integer divisors of 29 that divides 29 without a remainder.

1, 29

Divisors of 493

List of positive integer divisors of 493 that divides 493 without a remainder.

1, 17, 29, 493

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 493

List of positive integer divisors of 493 that divides 493 without a remainder.

1, 17, 29, 493

Greatest Common Divisior

We found the divisors of 29, 493, 621, 493 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 29, 493, 621, 493 is 1.

Therefore, GCD of numbers 29, 493, 621, 493 is 1

Given Input Data is 29, 493, 621, 493

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

Prime Factorization of 29 is 29

Prime Factorization of 493 is 17 x 29

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

Prime Factorization of 493 is 17 x 29

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(29, 493) = 493

GCD(29, 493) = ( 29 x 493 ) / 493

GCD(29, 493) = 14297 / 493

GCD(29, 493) = 29

Step2:

Here we consider the GCD from the above i.e. 29 as first number and the next as 621

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

LCM(29, 621) = 18009

GCD(29, 621) = ( 29 x 621 ) / 18009

GCD(29, 621) = 18009 / 18009

GCD(29, 621) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 493

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

LCM(1, 493) = 493

GCD(1, 493) = ( 1 x 493 ) / 493

GCD(1, 493) = 493 / 493

GCD(1, 493) = 1

GCD of 29, 493, 621, 493 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 58, 658, 730, 199
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• GCD of 38, 283, 180, 286
• GCD of 44, 236, 896, 103
• GCD of 92, 175, 385, 453

1. What is the GCD of 29, 493, 621, 493?

GCD of 29, 493, 621, 493 is 1

2. Where do I get the detailed procedure to find GCD of 29, 493, 621, 493?

You can find a detailed procedure to find GCD of 29, 493, 621, 493 on our page.

3. How to find GCD of 29, 493, 621, 493 on a calculator?

You can find the GCD of 29, 493, 621, 493 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.