GCD of 308, 571, 477 Calculator

Given Input numbers are 308, 571, 477

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

Divisors of 308

List of positive integer divisors of 308 that divides 308 without a remainder.

1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308

Divisors of 571

List of positive integer divisors of 571 that divides 571 without a remainder.

1, 571

Divisors of 477

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

1, 3, 9, 53, 159, 477

Greatest Common Divisior

We found the divisors of 308, 571, 477 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 308, 571, 477 is 1.

Therefore, GCD of numbers 308, 571, 477 is 1

Given Input Data is 308, 571, 477

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

Prime Factorization of 308 is 2 x 2 x 7 x 11

Prime Factorization of 571 is 571

Prime Factorization of 477 is 3 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(308, 571) = 175868

GCD(308, 571) = ( 308 x 571 ) / 175868

GCD(308, 571) = 175868 / 175868

GCD(308, 571) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 477

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

LCM(1, 477) = 477

GCD(1, 477) = ( 1 x 477 ) / 477

GCD(1, 477) = 477 / 477

GCD(1, 477) = 1

GCD of 308, 571, 477 is 1

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1. What is the GCD of 308, 571, 477?

GCD of 308, 571, 477 is 1

2. Where do I get the detailed procedure to find GCD of 308, 571, 477?

You can find a detailed procedure to find GCD of 308, 571, 477 on our page.

3. How to find GCD of 308, 571, 477 on a calculator?

You can find the GCD of 308, 571, 477 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.