GCD of 805, 177, 396 Calculator

Given Input numbers are 805, 177, 396

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

Divisors of 805

List of positive integer divisors of 805 that divides 805 without a remainder.

1, 5, 7, 23, 35, 115, 161, 805

Divisors of 177

List of positive integer divisors of 177 that divides 177 without a remainder.

1, 3, 59, 177

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

Greatest Common Divisior

We found the divisors of 805, 177, 396 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 805, 177, 396 is 1.

Therefore, GCD of numbers 805, 177, 396 is 1

Given Input Data is 805, 177, 396

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

Prime Factorization of 805 is 5 x 7 x 23

Prime Factorization of 177 is 3 x 59

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

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(805, 177) = 142485

GCD(805, 177) = ( 805 x 177 ) / 142485

GCD(805, 177) = 142485 / 142485

GCD(805, 177) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 396

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

LCM(1, 396) = 396

GCD(1, 396) = ( 1 x 396 ) / 396

GCD(1, 396) = 396 / 396

GCD(1, 396) = 1

GCD of 805, 177, 396 is 1

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1. What is the GCD of 805, 177, 396?

GCD of 805, 177, 396 is 1

2. Where do I get the detailed procedure to find GCD of 805, 177, 396?

You can find a detailed procedure to find GCD of 805, 177, 396 on our page.

3. How to find GCD of 805, 177, 396 on a calculator?

You can find the GCD of 805, 177, 396 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.