GCD of 385, 568, 89, 812 Calculator

Given Input numbers are 385, 568, 89, 812

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

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 568

List of positive integer divisors of 568 that divides 568 without a remainder.

1, 2, 4, 8, 71, 142, 284, 568

Divisors of 89

List of positive integer divisors of 89 that divides 89 without a remainder.

1, 89

Divisors of 812

List of positive integer divisors of 812 that divides 812 without a remainder.

1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812

Greatest Common Divisior

We found the divisors of 385, 568, 89, 812 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 385, 568, 89, 812 is 1.

Therefore, GCD of numbers 385, 568, 89, 812 is 1

Given Input Data is 385, 568, 89, 812

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

Prime Factorization of 385 is 5 x 7 x 11

Prime Factorization of 568 is 2 x 2 x 2 x 71

Prime Factorization of 89 is 89

Prime Factorization of 812 is 2 x 2 x 7 x 29

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(385, 568) = 218680

GCD(385, 568) = ( 385 x 568 ) / 218680

GCD(385, 568) = 218680 / 218680

GCD(385, 568) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 89

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

LCM(1, 89) = 89

GCD(1, 89) = ( 1 x 89 ) / 89

GCD(1, 89) = 89 / 89

GCD(1, 89) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 812

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

LCM(1, 812) = 812

GCD(1, 812) = ( 1 x 812 ) / 812

GCD(1, 812) = 812 / 812

GCD(1, 812) = 1

GCD of 385, 568, 89, 812 is 1

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1. What is the GCD of 385, 568, 89, 812?

GCD of 385, 568, 89, 812 is 1

2. Where do I get the detailed procedure to find GCD of 385, 568, 89, 812?

You can find a detailed procedure to find GCD of 385, 568, 89, 812 on our page.

3. How to find GCD of 385, 568, 89, 812 on a calculator?

You can find the GCD of 385, 568, 89, 812 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.