GCD of 393, 713, 664, 481 Calculator

Given Input numbers are 393, 713, 664, 481

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

Divisors of 393

List of positive integer divisors of 393 that divides 393 without a remainder.

1, 3, 131, 393

Divisors of 713

List of positive integer divisors of 713 that divides 713 without a remainder.

1, 23, 31, 713

Divisors of 664

List of positive integer divisors of 664 that divides 664 without a remainder.

1, 2, 4, 8, 83, 166, 332, 664

Divisors of 481

List of positive integer divisors of 481 that divides 481 without a remainder.

1, 13, 37, 481

Greatest Common Divisior

We found the divisors of 393, 713, 664, 481 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 393, 713, 664, 481 is 1.

Therefore, GCD of numbers 393, 713, 664, 481 is 1

Given Input Data is 393, 713, 664, 481

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

Prime Factorization of 393 is 3 x 131

Prime Factorization of 713 is 23 x 31

Prime Factorization of 664 is 2 x 2 x 2 x 83

Prime Factorization of 481 is 13 x 37

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(393, 713) = 280209

GCD(393, 713) = ( 393 x 713 ) / 280209

GCD(393, 713) = 280209 / 280209

GCD(393, 713) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 664

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

LCM(1, 664) = 664

GCD(1, 664) = ( 1 x 664 ) / 664

GCD(1, 664) = 664 / 664

GCD(1, 664) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 481

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

LCM(1, 481) = 481

GCD(1, 481) = ( 1 x 481 ) / 481

GCD(1, 481) = 481 / 481

GCD(1, 481) = 1

GCD of 393, 713, 664, 481 is 1

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• GCD of 383, 679, 884, 745
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1. What is the GCD of 393, 713, 664, 481?

GCD of 393, 713, 664, 481 is 1

2. Where do I get the detailed procedure to find GCD of 393, 713, 664, 481?

You can find a detailed procedure to find GCD of 393, 713, 664, 481 on our page.

3. How to find GCD of 393, 713, 664, 481 on a calculator?

You can find the GCD of 393, 713, 664, 481 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.