GCD of 718, 821, 82, 432 Calculator

Given Input numbers are 718, 821, 82, 432

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

Divisors of 718

List of positive integer divisors of 718 that divides 718 without a remainder.

1, 2, 359, 718

Divisors of 821

List of positive integer divisors of 821 that divides 821 without a remainder.

1, 821

Divisors of 82

List of positive integer divisors of 82 that divides 82 without a remainder.

1, 2, 41, 82

Divisors of 432

List of positive integer divisors of 432 that divides 432 without a remainder.

1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432

Greatest Common Divisior

We found the divisors of 718, 821, 82, 432 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 718, 821, 82, 432 is 1.

Therefore, GCD of numbers 718, 821, 82, 432 is 1

Given Input Data is 718, 821, 82, 432

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

Prime Factorization of 718 is 2 x 359

Prime Factorization of 821 is 821

Prime Factorization of 82 is 2 x 41

Prime Factorization of 432 is 2 x 2 x 2 x 2 x 3 x 3 x 3

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(718, 821) = 589478

GCD(718, 821) = ( 718 x 821 ) / 589478

GCD(718, 821) = 589478 / 589478

GCD(718, 821) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 82

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

LCM(1, 82) = 82

GCD(1, 82) = ( 1 x 82 ) / 82

GCD(1, 82) = 82 / 82

GCD(1, 82) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 432

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

LCM(1, 432) = 432

GCD(1, 432) = ( 1 x 432 ) / 432

GCD(1, 432) = 432 / 432

GCD(1, 432) = 1

GCD of 718, 821, 82, 432 is 1

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• GCD of 489, 551, 45, 938
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• GCD of 790, 659, 96, 160

1. What is the GCD of 718, 821, 82, 432?

GCD of 718, 821, 82, 432 is 1

2. Where do I get the detailed procedure to find GCD of 718, 821, 82, 432?

You can find a detailed procedure to find GCD of 718, 821, 82, 432 on our page.

3. How to find GCD of 718, 821, 82, 432 on a calculator?

You can find the GCD of 718, 821, 82, 432 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.