GCD of 470, 433, 686 Calculator

Given Input numbers are 470, 433, 686

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

Divisors of 470

List of positive integer divisors of 470 that divides 470 without a remainder.

1, 2, 5, 10, 47, 94, 235, 470

Divisors of 433

List of positive integer divisors of 433 that divides 433 without a remainder.

1, 433

Divisors of 686

List of positive integer divisors of 686 that divides 686 without a remainder.

1, 2, 7, 14, 49, 98, 343, 686

Greatest Common Divisior

We found the divisors of 470, 433, 686 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 470, 433, 686 is 1.

Therefore, GCD of numbers 470, 433, 686 is 1

Given Input Data is 470, 433, 686

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

Prime Factorization of 470 is 2 x 5 x 47

Prime Factorization of 433 is 433

Prime Factorization of 686 is 2 x 7 x 7 x 7

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(470, 433) = 203510

GCD(470, 433) = ( 470 x 433 ) / 203510

GCD(470, 433) = 203510 / 203510

GCD(470, 433) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 686

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

LCM(1, 686) = 686

GCD(1, 686) = ( 1 x 686 ) / 686

GCD(1, 686) = 686 / 686

GCD(1, 686) = 1

GCD of 470, 433, 686 is 1

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1. What is the GCD of 470, 433, 686?

GCD of 470, 433, 686 is 1

2. Where do I get the detailed procedure to find GCD of 470, 433, 686?

You can find a detailed procedure to find GCD of 470, 433, 686 on our page.

3. How to find GCD of 470, 433, 686 on a calculator?

You can find the GCD of 470, 433, 686 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.