GCD of 791, 827, 842, 328 Calculator

Given Input numbers are 791, 827, 842, 328

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

Divisors of 791

List of positive integer divisors of 791 that divides 791 without a remainder.

1, 7, 113, 791

Divisors of 827

List of positive integer divisors of 827 that divides 827 without a remainder.

1, 827

Divisors of 842

List of positive integer divisors of 842 that divides 842 without a remainder.

1, 2, 421, 842

Divisors of 328

List of positive integer divisors of 328 that divides 328 without a remainder.

1, 2, 4, 8, 41, 82, 164, 328

Greatest Common Divisior

We found the divisors of 791, 827, 842, 328 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 791, 827, 842, 328 is 1.

Therefore, GCD of numbers 791, 827, 842, 328 is 1

Given Input Data is 791, 827, 842, 328

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

Prime Factorization of 791 is 7 x 113

Prime Factorization of 827 is 827

Prime Factorization of 842 is 2 x 421

Prime Factorization of 328 is 2 x 2 x 2 x 41

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(791, 827) = 654157

GCD(791, 827) = ( 791 x 827 ) / 654157

GCD(791, 827) = 654157 / 654157

GCD(791, 827) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 842

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

LCM(1, 842) = 842

GCD(1, 842) = ( 1 x 842 ) / 842

GCD(1, 842) = 842 / 842

GCD(1, 842) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 328

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

LCM(1, 328) = 328

GCD(1, 328) = ( 1 x 328 ) / 328

GCD(1, 328) = 328 / 328

GCD(1, 328) = 1

GCD of 791, 827, 842, 328 is 1

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1. What is the GCD of 791, 827, 842, 328?

GCD of 791, 827, 842, 328 is 1

2. Where do I get the detailed procedure to find GCD of 791, 827, 842, 328?

You can find a detailed procedure to find GCD of 791, 827, 842, 328 on our page.

3. How to find GCD of 791, 827, 842, 328 on a calculator?

You can find the GCD of 791, 827, 842, 328 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.