GCD of 477, 636, 488, 316 Calculator

Given Input numbers are 477, 636, 488, 316

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

Divisors of 477

List of positive integer divisors of 477 that divides 477 without a remainder.

1, 3, 9, 53, 159, 477

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 488

List of positive integer divisors of 488 that divides 488 without a remainder.

1, 2, 4, 8, 61, 122, 244, 488

Divisors of 316

List of positive integer divisors of 316 that divides 316 without a remainder.

1, 2, 4, 79, 158, 316

Greatest Common Divisior

We found the divisors of 477, 636, 488, 316 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 477, 636, 488, 316 is 1.

Therefore, GCD of numbers 477, 636, 488, 316 is 1

Given Input Data is 477, 636, 488, 316

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

Prime Factorization of 477 is 3 x 3 x 53

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

Prime Factorization of 488 is 2 x 2 x 2 x 61

Prime Factorization of 316 is 2 x 2 x 79

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(477, 636) = 1908

GCD(477, 636) = ( 477 x 636 ) / 1908

GCD(477, 636) = 303372 / 1908

GCD(477, 636) = 159

Step2:

Here we consider the GCD from the above i.e. 159 as first number and the next as 488

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

LCM(159, 488) = 77592

GCD(159, 488) = ( 159 x 488 ) / 77592

GCD(159, 488) = 77592 / 77592

GCD(159, 488) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 316

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

LCM(1, 316) = 316

GCD(1, 316) = ( 1 x 316 ) / 316

GCD(1, 316) = 316 / 316

GCD(1, 316) = 1

GCD of 477, 636, 488, 316 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 640, 342, 963, 305
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• GCD of 343, 120, 166, 870

1. What is the GCD of 477, 636, 488, 316?

GCD of 477, 636, 488, 316 is 1

2. Where do I get the detailed procedure to find GCD of 477, 636, 488, 316?

You can find a detailed procedure to find GCD of 477, 636, 488, 316 on our page.

3. How to find GCD of 477, 636, 488, 316 on a calculator?

You can find the GCD of 477, 636, 488, 316 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.