GCD of 558, 213, 761 Calculator

Given Input numbers are 558, 213, 761

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

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 213

List of positive integer divisors of 213 that divides 213 without a remainder.

1, 3, 71, 213

Divisors of 761

List of positive integer divisors of 761 that divides 761 without a remainder.

1, 761

Greatest Common Divisior

We found the divisors of 558, 213, 761 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 558, 213, 761 is 1.

Therefore, GCD of numbers 558, 213, 761 is 1

Given Input Data is 558, 213, 761

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

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

Prime Factorization of 213 is 3 x 71

Prime Factorization of 761 is 761

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(558, 213) = 39618

GCD(558, 213) = ( 558 x 213 ) / 39618

GCD(558, 213) = 118854 / 39618

GCD(558, 213) = 3

Step2:

Here we consider the GCD from the above i.e. 3 as first number and the next as 761

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

LCM(3, 761) = 2283

GCD(3, 761) = ( 3 x 761 ) / 2283

GCD(3, 761) = 2283 / 2283

GCD(3, 761) = 1

GCD of 558, 213, 761 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 825, 445, 487
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1. What is the GCD of 558, 213, 761?

GCD of 558, 213, 761 is 1

2. Where do I get the detailed procedure to find GCD of 558, 213, 761?

You can find a detailed procedure to find GCD of 558, 213, 761 on our page.

3. How to find GCD of 558, 213, 761 on a calculator?

You can find the GCD of 558, 213, 761 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.