GCD of 238, 573, 477 Calculator

Given Input numbers are 238, 573, 477

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

Divisors of 238

List of positive integer divisors of 238 that divides 238 without a remainder.

1, 2, 7, 14, 17, 34, 119, 238

Divisors of 573

List of positive integer divisors of 573 that divides 573 without a remainder.

1, 3, 191, 573

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 238, 573, 477 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 238, 573, 477 is 1.

Therefore, GCD of numbers 238, 573, 477 is 1

Given Input Data is 238, 573, 477

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

Prime Factorization of 238 is 2 x 7 x 17

Prime Factorization of 573 is 3 x 191

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(238, 573) = 136374

GCD(238, 573) = ( 238 x 573 ) / 136374

GCD(238, 573) = 136374 / 136374

GCD(238, 573) = 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 238, 573, 477 is 1

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1. What is the GCD of 238, 573, 477?

GCD of 238, 573, 477 is 1

2. Where do I get the detailed procedure to find GCD of 238, 573, 477?

You can find a detailed procedure to find GCD of 238, 573, 477 on our page.

3. How to find GCD of 238, 573, 477 on a calculator?

You can find the GCD of 238, 573, 477 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.