GCD of 42, 579, 473, 609 Calculator

Given Input numbers are 42, 579, 473, 609

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

Divisors of 42

List of positive integer divisors of 42 that divides 42 without a remainder.

1, 2, 3, 6, 7, 14, 21, 42

Divisors of 579

List of positive integer divisors of 579 that divides 579 without a remainder.

1, 3, 193, 579

Divisors of 473

List of positive integer divisors of 473 that divides 473 without a remainder.

1, 11, 43, 473

Divisors of 609

List of positive integer divisors of 609 that divides 609 without a remainder.

1, 3, 7, 21, 29, 87, 203, 609

Greatest Common Divisior

We found the divisors of 42, 579, 473, 609 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 42, 579, 473, 609 is 1.

Therefore, GCD of numbers 42, 579, 473, 609 is 1

Given Input Data is 42, 579, 473, 609

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

Prime Factorization of 42 is 2 x 3 x 7

Prime Factorization of 579 is 3 x 193

Prime Factorization of 473 is 11 x 43

Prime Factorization of 609 is 3 x 7 x 29

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(42, 579) = 8106

GCD(42, 579) = ( 42 x 579 ) / 8106

GCD(42, 579) = 24318 / 8106

GCD(42, 579) = 3

Step2:

Here we consider the GCD from the above i.e. 3 as first number and the next as 473

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

LCM(3, 473) = 1419

GCD(3, 473) = ( 3 x 473 ) / 1419

GCD(3, 473) = 1419 / 1419

GCD(3, 473) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 609

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

LCM(1, 609) = 609

GCD(1, 609) = ( 1 x 609 ) / 609

GCD(1, 609) = 609 / 609

GCD(1, 609) = 1

GCD of 42, 579, 473, 609 is 1

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• GCD of 98, 576, 944, 138

1. What is the GCD of 42, 579, 473, 609?

GCD of 42, 579, 473, 609 is 1

2. Where do I get the detailed procedure to find GCD of 42, 579, 473, 609?

You can find a detailed procedure to find GCD of 42, 579, 473, 609 on our page.

3. How to find GCD of 42, 579, 473, 609 on a calculator?

You can find the GCD of 42, 579, 473, 609 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.