GCD of 471, 425, 327, 406 Calculator

Given Input numbers are 471, 425, 327, 406

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

Divisors of 471

List of positive integer divisors of 471 that divides 471 without a remainder.

1, 3, 157, 471

Divisors of 425

List of positive integer divisors of 425 that divides 425 without a remainder.

1, 5, 17, 25, 85, 425

Divisors of 327

List of positive integer divisors of 327 that divides 327 without a remainder.

1, 3, 109, 327

Divisors of 406

List of positive integer divisors of 406 that divides 406 without a remainder.

1, 2, 7, 14, 29, 58, 203, 406

Greatest Common Divisior

We found the divisors of 471, 425, 327, 406 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 471, 425, 327, 406 is 1.

Therefore, GCD of numbers 471, 425, 327, 406 is 1

Given Input Data is 471, 425, 327, 406

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

Prime Factorization of 471 is 3 x 157

Prime Factorization of 425 is 5 x 5 x 17

Prime Factorization of 327 is 3 x 109

Prime Factorization of 406 is 2 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(471, 425) = 200175

GCD(471, 425) = ( 471 x 425 ) / 200175

GCD(471, 425) = 200175 / 200175

GCD(471, 425) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 327

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

LCM(1, 327) = 327

GCD(1, 327) = ( 1 x 327 ) / 327

GCD(1, 327) = 327 / 327

GCD(1, 327) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 406

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

LCM(1, 406) = 406

GCD(1, 406) = ( 1 x 406 ) / 406

GCD(1, 406) = 406 / 406

GCD(1, 406) = 1

GCD of 471, 425, 327, 406 is 1

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1. What is the GCD of 471, 425, 327, 406?

GCD of 471, 425, 327, 406 is 1

2. Where do I get the detailed procedure to find GCD of 471, 425, 327, 406?

You can find a detailed procedure to find GCD of 471, 425, 327, 406 on our page.

3. How to find GCD of 471, 425, 327, 406 on a calculator?

You can find the GCD of 471, 425, 327, 406 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.