GCD of 474, 279, 46, 636 Calculator

Given Input numbers are 474, 279, 46, 636

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

Divisors of 474

List of positive integer divisors of 474 that divides 474 without a remainder.

1, 2, 3, 6, 79, 158, 237, 474

Divisors of 279

List of positive integer divisors of 279 that divides 279 without a remainder.

1, 3, 9, 31, 93, 279

Divisors of 46

List of positive integer divisors of 46 that divides 46 without a remainder.

1, 2, 23, 46

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

Greatest Common Divisior

We found the divisors of 474, 279, 46, 636 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 474, 279, 46, 636 is 1.

Therefore, GCD of numbers 474, 279, 46, 636 is 1

Given Input Data is 474, 279, 46, 636

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

Prime Factorization of 474 is 2 x 3 x 79

Prime Factorization of 279 is 3 x 3 x 31

Prime Factorization of 46 is 2 x 23

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

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(474, 279) = 44082

GCD(474, 279) = ( 474 x 279 ) / 44082

GCD(474, 279) = 132246 / 44082

GCD(474, 279) = 3

Step2:

Here we consider the GCD from the above i.e. 3 as first number and the next as 46

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

LCM(3, 46) = 138

GCD(3, 46) = ( 3 x 46 ) / 138

GCD(3, 46) = 138 / 138

GCD(3, 46) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 636

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

LCM(1, 636) = 636

GCD(1, 636) = ( 1 x 636 ) / 636

GCD(1, 636) = 636 / 636

GCD(1, 636) = 1

GCD of 474, 279, 46, 636 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 906, 705, 42, 619
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• GCD of 359, 715, 12, 461

1. What is the GCD of 474, 279, 46, 636?

GCD of 474, 279, 46, 636 is 1

2. Where do I get the detailed procedure to find GCD of 474, 279, 46, 636?

You can find a detailed procedure to find GCD of 474, 279, 46, 636 on our page.

3. How to find GCD of 474, 279, 46, 636 on a calculator?

You can find the GCD of 474, 279, 46, 636 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.