GCD of 421, 473, 358, 633 Calculator

Given Input numbers are 421, 473, 358, 633

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

Divisors of 421

List of positive integer divisors of 421 that divides 421 without a remainder.

1, 421

Divisors of 473

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

1, 11, 43, 473

Divisors of 358

List of positive integer divisors of 358 that divides 358 without a remainder.

1, 2, 179, 358

Divisors of 633

List of positive integer divisors of 633 that divides 633 without a remainder.

1, 3, 211, 633

Greatest Common Divisior

We found the divisors of 421, 473, 358, 633 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 421, 473, 358, 633 is 1.

Therefore, GCD of numbers 421, 473, 358, 633 is 1

Given Input Data is 421, 473, 358, 633

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

Prime Factorization of 421 is 421

Prime Factorization of 473 is 11 x 43

Prime Factorization of 358 is 2 x 179

Prime Factorization of 633 is 3 x 211

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(421, 473) = 199133

GCD(421, 473) = ( 421 x 473 ) / 199133

GCD(421, 473) = 199133 / 199133

GCD(421, 473) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 358

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

LCM(1, 358) = 358

GCD(1, 358) = ( 1 x 358 ) / 358

GCD(1, 358) = 358 / 358

GCD(1, 358) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 633

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

LCM(1, 633) = 633

GCD(1, 633) = ( 1 x 633 ) / 633

GCD(1, 633) = 633 / 633

GCD(1, 633) = 1

GCD of 421, 473, 358, 633 is 1

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1. What is the GCD of 421, 473, 358, 633?

GCD of 421, 473, 358, 633 is 1

2. Where do I get the detailed procedure to find GCD of 421, 473, 358, 633?

You can find a detailed procedure to find GCD of 421, 473, 358, 633 on our page.

3. How to find GCD of 421, 473, 358, 633 on a calculator?

You can find the GCD of 421, 473, 358, 633 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.