GCD of 396, 292, 812, 405 Calculator

Given Input numbers are 396, 292, 812, 405

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

Divisors of 396

List of positive integer divisors of 396 that divides 396 without a remainder.

1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396

Divisors of 292

List of positive integer divisors of 292 that divides 292 without a remainder.

1, 2, 4, 73, 146, 292

Divisors of 812

List of positive integer divisors of 812 that divides 812 without a remainder.

1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812

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

Greatest Common Divisior

We found the divisors of 396, 292, 812, 405 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 396, 292, 812, 405 is 1.

Therefore, GCD of numbers 396, 292, 812, 405 is 1

Given Input Data is 396, 292, 812, 405

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

Prime Factorization of 396 is 2 x 2 x 3 x 3 x 11

Prime Factorization of 292 is 2 x 2 x 73

Prime Factorization of 812 is 2 x 2 x 7 x 29

Prime Factorization of 405 is 3 x 3 x 3 x 3 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(396, 292) = 28908

GCD(396, 292) = ( 396 x 292 ) / 28908

GCD(396, 292) = 115632 / 28908

GCD(396, 292) = 4

Step2:

Here we consider the GCD from the above i.e. 4 as first number and the next as 812

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

LCM(4, 812) = 812

GCD(4, 812) = ( 4 x 812 ) / 812

GCD(4, 812) = 3248 / 812

GCD(4, 812) = 4

Step3:

Here we consider the GCD from the above i.e. 4 as first number and the next as 405

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

LCM(4, 405) = 1620

GCD(4, 405) = ( 4 x 405 ) / 1620

GCD(4, 405) = 1620 / 1620

GCD(4, 405) = 1

GCD of 396, 292, 812, 405 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 766, 184, 706, 356
• GCD of 146, 565, 848, 226
• GCD of 569, 659, 626, 581
• GCD of 632, 233, 376, 279
• GCD of 766, 464, 307, 382

1. What is the GCD of 396, 292, 812, 405?

GCD of 396, 292, 812, 405 is 1

2. Where do I get the detailed procedure to find GCD of 396, 292, 812, 405?

You can find a detailed procedure to find GCD of 396, 292, 812, 405 on our page.

3. How to find GCD of 396, 292, 812, 405 on a calculator?

You can find the GCD of 396, 292, 812, 405 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.