GCD of 481, 396, 45, 939 Calculator

Given Input numbers are 481, 396, 45, 939

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

Divisors of 481

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

1, 13, 37, 481

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 45

List of positive integer divisors of 45 that divides 45 without a remainder.

1, 3, 5, 9, 15, 45

Divisors of 939

List of positive integer divisors of 939 that divides 939 without a remainder.

1, 3, 313, 939

Greatest Common Divisior

We found the divisors of 481, 396, 45, 939 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 481, 396, 45, 939 is 1.

Therefore, GCD of numbers 481, 396, 45, 939 is 1

Given Input Data is 481, 396, 45, 939

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

Prime Factorization of 481 is 13 x 37

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

Prime Factorization of 45 is 3 x 3 x 5

Prime Factorization of 939 is 3 x 313

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(481, 396) = 190476

GCD(481, 396) = ( 481 x 396 ) / 190476

GCD(481, 396) = 190476 / 190476

GCD(481, 396) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 45

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

LCM(1, 45) = 45

GCD(1, 45) = ( 1 x 45 ) / 45

GCD(1, 45) = 45 / 45

GCD(1, 45) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 939

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

LCM(1, 939) = 939

GCD(1, 939) = ( 1 x 939 ) / 939

GCD(1, 939) = 939 / 939

GCD(1, 939) = 1

GCD of 481, 396, 45, 939 is 1

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1. What is the GCD of 481, 396, 45, 939?

GCD of 481, 396, 45, 939 is 1

2. Where do I get the detailed procedure to find GCD of 481, 396, 45, 939?

You can find a detailed procedure to find GCD of 481, 396, 45, 939 on our page.

3. How to find GCD of 481, 396, 45, 939 on a calculator?

You can find the GCD of 481, 396, 45, 939 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.