GCD of 832, 407, 39 Calculator

Given Input numbers are 832, 407, 39

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

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 407

List of positive integer divisors of 407 that divides 407 without a remainder.

1, 11, 37, 407

Divisors of 39

List of positive integer divisors of 39 that divides 39 without a remainder.

1, 3, 13, 39

Greatest Common Divisior

We found the divisors of 832, 407, 39 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 832, 407, 39 is 1.

Therefore, GCD of numbers 832, 407, 39 is 1

Given Input Data is 832, 407, 39

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

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

Prime Factorization of 407 is 11 x 37

Prime Factorization of 39 is 3 x 13

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(832, 407) = 338624

GCD(832, 407) = ( 832 x 407 ) / 338624

GCD(832, 407) = 338624 / 338624

GCD(832, 407) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 39

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

LCM(1, 39) = 39

GCD(1, 39) = ( 1 x 39 ) / 39

GCD(1, 39) = 39 / 39

GCD(1, 39) = 1

GCD of 832, 407, 39 is 1

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1. What is the GCD of 832, 407, 39?

GCD of 832, 407, 39 is 1

2. Where do I get the detailed procedure to find GCD of 832, 407, 39?

You can find a detailed procedure to find GCD of 832, 407, 39 on our page.

3. How to find GCD of 832, 407, 39 on a calculator?

You can find the GCD of 832, 407, 39 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.