GCD of 670, 404, 473 Calculator

Given Input numbers are 670, 404, 473

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

Divisors of 670

List of positive integer divisors of 670 that divides 670 without a remainder.

1, 2, 5, 10, 67, 134, 335, 670

Divisors of 404

List of positive integer divisors of 404 that divides 404 without a remainder.

1, 2, 4, 101, 202, 404

Divisors of 473

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

1, 11, 43, 473

Greatest Common Divisior

We found the divisors of 670, 404, 473 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 670, 404, 473 is 1.

Therefore, GCD of numbers 670, 404, 473 is 1

Given Input Data is 670, 404, 473

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

Prime Factorization of 670 is 2 x 5 x 67

Prime Factorization of 404 is 2 x 2 x 101

Prime Factorization of 473 is 11 x 43

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(670, 404) = 135340

GCD(670, 404) = ( 670 x 404 ) / 135340

GCD(670, 404) = 270680 / 135340

GCD(670, 404) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 473

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

LCM(2, 473) = 946

GCD(2, 473) = ( 2 x 473 ) / 946

GCD(2, 473) = 946 / 946

GCD(2, 473) = 1

GCD of 670, 404, 473 is 1

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1. What is the GCD of 670, 404, 473?

GCD of 670, 404, 473 is 1

2. Where do I get the detailed procedure to find GCD of 670, 404, 473?

You can find a detailed procedure to find GCD of 670, 404, 473 on our page.

3. How to find GCD of 670, 404, 473 on a calculator?

You can find the GCD of 670, 404, 473 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.