GCD of 83, 764, 385, 904 Calculator

Given Input numbers are 83, 764, 385, 904

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

Divisors of 83

List of positive integer divisors of 83 that divides 83 without a remainder.

1, 83

Divisors of 764

List of positive integer divisors of 764 that divides 764 without a remainder.

1, 2, 4, 191, 382, 764

Divisors of 385

List of positive integer divisors of 385 that divides 385 without a remainder.

1, 5, 7, 11, 35, 55, 77, 385

Divisors of 904

List of positive integer divisors of 904 that divides 904 without a remainder.

1, 2, 4, 8, 113, 226, 452, 904

Greatest Common Divisior

We found the divisors of 83, 764, 385, 904 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 83, 764, 385, 904 is 1.

Therefore, GCD of numbers 83, 764, 385, 904 is 1

Given Input Data is 83, 764, 385, 904

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

Prime Factorization of 83 is 83

Prime Factorization of 764 is 2 x 2 x 191

Prime Factorization of 385 is 5 x 7 x 11

Prime Factorization of 904 is 2 x 2 x 2 x 113

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(83, 764) = 63412

GCD(83, 764) = ( 83 x 764 ) / 63412

GCD(83, 764) = 63412 / 63412

GCD(83, 764) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 385

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

LCM(1, 385) = 385

GCD(1, 385) = ( 1 x 385 ) / 385

GCD(1, 385) = 385 / 385

GCD(1, 385) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 904

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

LCM(1, 904) = 904

GCD(1, 904) = ( 1 x 904 ) / 904

GCD(1, 904) = 904 / 904

GCD(1, 904) = 1

GCD of 83, 764, 385, 904 is 1

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1. What is the GCD of 83, 764, 385, 904?

GCD of 83, 764, 385, 904 is 1

2. Where do I get the detailed procedure to find GCD of 83, 764, 385, 904?

You can find a detailed procedure to find GCD of 83, 764, 385, 904 on our page.

3. How to find GCD of 83, 764, 385, 904 on a calculator?

You can find the GCD of 83, 764, 385, 904 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.