GCD of 807, 108, 328, 771 Calculator

Given Input numbers are 807, 108, 328, 771

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

Divisors of 807

List of positive integer divisors of 807 that divides 807 without a remainder.

1, 3, 269, 807

Divisors of 108

List of positive integer divisors of 108 that divides 108 without a remainder.

1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108

Divisors of 328

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

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

Divisors of 771

List of positive integer divisors of 771 that divides 771 without a remainder.

1, 3, 257, 771

Greatest Common Divisior

We found the divisors of 807, 108, 328, 771 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 807, 108, 328, 771 is 1.

Therefore, GCD of numbers 807, 108, 328, 771 is 1

Given Input Data is 807, 108, 328, 771

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

Prime Factorization of 807 is 3 x 269

Prime Factorization of 108 is 2 x 2 x 3 x 3 x 3

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

Prime Factorization of 771 is 3 x 257

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(807, 108) = 29052

GCD(807, 108) = ( 807 x 108 ) / 29052

GCD(807, 108) = 87156 / 29052

GCD(807, 108) = 3

Step2:

Here we consider the GCD from the above i.e. 3 as first number and the next as 328

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

LCM(3, 328) = 984

GCD(3, 328) = ( 3 x 328 ) / 984

GCD(3, 328) = 984 / 984

GCD(3, 328) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 771

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

LCM(1, 771) = 771

GCD(1, 771) = ( 1 x 771 ) / 771

GCD(1, 771) = 771 / 771

GCD(1, 771) = 1

GCD of 807, 108, 328, 771 is 1

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1. What is the GCD of 807, 108, 328, 771?

GCD of 807, 108, 328, 771 is 1

2. Where do I get the detailed procedure to find GCD of 807, 108, 328, 771?

You can find a detailed procedure to find GCD of 807, 108, 328, 771 on our page.

3. How to find GCD of 807, 108, 328, 771 on a calculator?

You can find the GCD of 807, 108, 328, 771 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.