GCD of 321, 832, 427 Calculator

Given Input numbers are 321, 832, 427

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

Divisors of 321

List of positive integer divisors of 321 that divides 321 without a remainder.

1, 3, 107, 321

Divisors of 832

List of positive integer divisors of 832 that divides 832 without a remainder.

1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832

Divisors of 427

List of positive integer divisors of 427 that divides 427 without a remainder.

1, 7, 61, 427

Greatest Common Divisior

We found the divisors of 321, 832, 427 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 321, 832, 427 is 1.

Therefore, GCD of numbers 321, 832, 427 is 1

Given Input Data is 321, 832, 427

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

Prime Factorization of 321 is 3 x 107

Prime Factorization of 832 is 2 x 2 x 2 x 2 x 2 x 2 x 13

Prime Factorization of 427 is 7 x 61

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(321, 832) = 267072

GCD(321, 832) = ( 321 x 832 ) / 267072

GCD(321, 832) = 267072 / 267072

GCD(321, 832) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 427

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

LCM(1, 427) = 427

GCD(1, 427) = ( 1 x 427 ) / 427

GCD(1, 427) = 427 / 427

GCD(1, 427) = 1

GCD of 321, 832, 427 is 1

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1. What is the GCD of 321, 832, 427?

GCD of 321, 832, 427 is 1

2. Where do I get the detailed procedure to find GCD of 321, 832, 427?

You can find a detailed procedure to find GCD of 321, 832, 427 on our page.

3. How to find GCD of 321, 832, 427 on a calculator?

You can find the GCD of 321, 832, 427 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.