GCD of 471, 558, 290, 268 Calculator

Given Input numbers are 471, 558, 290, 268

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

Divisors of 471

List of positive integer divisors of 471 that divides 471 without a remainder.

1, 3, 157, 471

Divisors of 558

List of positive integer divisors of 558 that divides 558 without a remainder.

1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558

Divisors of 290

List of positive integer divisors of 290 that divides 290 without a remainder.

1, 2, 5, 10, 29, 58, 145, 290

Divisors of 268

List of positive integer divisors of 268 that divides 268 without a remainder.

1, 2, 4, 67, 134, 268

Greatest Common Divisior

We found the divisors of 471, 558, 290, 268 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 471, 558, 290, 268 is 1.

Therefore, GCD of numbers 471, 558, 290, 268 is 1

Given Input Data is 471, 558, 290, 268

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

Prime Factorization of 471 is 3 x 157

Prime Factorization of 558 is 2 x 3 x 3 x 31

Prime Factorization of 290 is 2 x 5 x 29

Prime Factorization of 268 is 2 x 2 x 67

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(471, 558) = 87606

GCD(471, 558) = ( 471 x 558 ) / 87606

GCD(471, 558) = 262818 / 87606

GCD(471, 558) = 3

Step2:

Here we consider the GCD from the above i.e. 3 as first number and the next as 290

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

LCM(3, 290) = 870

GCD(3, 290) = ( 3 x 290 ) / 870

GCD(3, 290) = 870 / 870

GCD(3, 290) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 268

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

LCM(1, 268) = 268

GCD(1, 268) = ( 1 x 268 ) / 268

GCD(1, 268) = 268 / 268

GCD(1, 268) = 1

GCD of 471, 558, 290, 268 is 1

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1. What is the GCD of 471, 558, 290, 268?

GCD of 471, 558, 290, 268 is 1

2. Where do I get the detailed procedure to find GCD of 471, 558, 290, 268?

You can find a detailed procedure to find GCD of 471, 558, 290, 268 on our page.

3. How to find GCD of 471, 558, 290, 268 on a calculator?

You can find the GCD of 471, 558, 290, 268 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.