GCD of 405, 626, 703, 395 Calculator

Given Input numbers are 405, 626, 703, 395

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

Divisors of 405

List of positive integer divisors of 405 that divides 405 without a remainder.

1, 3, 5, 9, 15, 27, 45, 81, 135, 405

Divisors of 626

List of positive integer divisors of 626 that divides 626 without a remainder.

1, 2, 313, 626

Divisors of 703

List of positive integer divisors of 703 that divides 703 without a remainder.

1, 19, 37, 703

Divisors of 395

List of positive integer divisors of 395 that divides 395 without a remainder.

1, 5, 79, 395

Greatest Common Divisior

We found the divisors of 405, 626, 703, 395 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 405, 626, 703, 395 is 1.

Therefore, GCD of numbers 405, 626, 703, 395 is 1

Given Input Data is 405, 626, 703, 395

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

Prime Factorization of 405 is 3 x 3 x 3 x 3 x 5

Prime Factorization of 626 is 2 x 313

Prime Factorization of 703 is 19 x 37

Prime Factorization of 395 is 5 x 79

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(405, 626) = 253530

GCD(405, 626) = ( 405 x 626 ) / 253530

GCD(405, 626) = 253530 / 253530

GCD(405, 626) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 703

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

LCM(1, 703) = 703

GCD(1, 703) = ( 1 x 703 ) / 703

GCD(1, 703) = 703 / 703

GCD(1, 703) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 395

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

LCM(1, 395) = 395

GCD(1, 395) = ( 1 x 395 ) / 395

GCD(1, 395) = 395 / 395

GCD(1, 395) = 1

GCD of 405, 626, 703, 395 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 135, 791, 214, 961
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• GCD of 427, 244, 311, 802
• GCD of 157, 957, 700, 131
• GCD of 729, 350, 328, 100

1. What is the GCD of 405, 626, 703, 395?

GCD of 405, 626, 703, 395 is 1

2. Where do I get the detailed procedure to find GCD of 405, 626, 703, 395?

You can find a detailed procedure to find GCD of 405, 626, 703, 395 on our page.

3. How to find GCD of 405, 626, 703, 395 on a calculator?

You can find the GCD of 405, 626, 703, 395 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.