GCD of 336, 636, 120, 791 Calculator

Given Input numbers are 336, 636, 120, 791

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

Divisors of 336

List of positive integer divisors of 336 that divides 336 without a remainder.

1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336

Divisors of 636

List of positive integer divisors of 636 that divides 636 without a remainder.

1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636

Divisors of 120

List of positive integer divisors of 120 that divides 120 without a remainder.

1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120

Divisors of 791

List of positive integer divisors of 791 that divides 791 without a remainder.

1, 7, 113, 791

Greatest Common Divisior

We found the divisors of 336, 636, 120, 791 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 336, 636, 120, 791 is 1.

Therefore, GCD of numbers 336, 636, 120, 791 is 1

Given Input Data is 336, 636, 120, 791

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

Prime Factorization of 336 is 2 x 2 x 2 x 2 x 3 x 7

Prime Factorization of 636 is 2 x 2 x 3 x 53

Prime Factorization of 120 is 2 x 2 x 2 x 3 x 5

Prime Factorization of 791 is 7 x 113

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(336, 636) = 17808

GCD(336, 636) = ( 336 x 636 ) / 17808

GCD(336, 636) = 213696 / 17808

GCD(336, 636) = 12

Step2:

Here we consider the GCD from the above i.e. 12 as first number and the next as 120

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

LCM(12, 120) = 120

GCD(12, 120) = ( 12 x 120 ) / 120

GCD(12, 120) = 1440 / 120

GCD(12, 120) = 12

Step3:

Here we consider the GCD from the above i.e. 12 as first number and the next as 791

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

LCM(12, 791) = 9492

GCD(12, 791) = ( 12 x 791 ) / 9492

GCD(12, 791) = 9492 / 9492

GCD(12, 791) = 1

GCD of 336, 636, 120, 791 is 1

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1. What is the GCD of 336, 636, 120, 791?

GCD of 336, 636, 120, 791 is 1

2. Where do I get the detailed procedure to find GCD of 336, 636, 120, 791?

You can find a detailed procedure to find GCD of 336, 636, 120, 791 on our page.

3. How to find GCD of 336, 636, 120, 791 on a calculator?

You can find the GCD of 336, 636, 120, 791 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.