GCD of 789, 805, 244, 800 Calculator

Given Input numbers are 789, 805, 244, 800

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

Divisors of 789

List of positive integer divisors of 789 that divides 789 without a remainder.

1, 3, 263, 789

Divisors of 805

List of positive integer divisors of 805 that divides 805 without a remainder.

1, 5, 7, 23, 35, 115, 161, 805

Divisors of 244

List of positive integer divisors of 244 that divides 244 without a remainder.

1, 2, 4, 61, 122, 244

Divisors of 800

List of positive integer divisors of 800 that divides 800 without a remainder.

1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 400, 800

Greatest Common Divisior

We found the divisors of 789, 805, 244, 800 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 789, 805, 244, 800 is 1.

Therefore, GCD of numbers 789, 805, 244, 800 is 1

Given Input Data is 789, 805, 244, 800

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

Prime Factorization of 789 is 3 x 263

Prime Factorization of 805 is 5 x 7 x 23

Prime Factorization of 244 is 2 x 2 x 61

Prime Factorization of 800 is 2 x 2 x 2 x 2 x 2 x 5 x 5

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(789, 805) = 635145

GCD(789, 805) = ( 789 x 805 ) / 635145

GCD(789, 805) = 635145 / 635145

GCD(789, 805) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 244

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

LCM(1, 244) = 244

GCD(1, 244) = ( 1 x 244 ) / 244

GCD(1, 244) = 244 / 244

GCD(1, 244) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 800

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

LCM(1, 800) = 800

GCD(1, 800) = ( 1 x 800 ) / 800

GCD(1, 800) = 800 / 800

GCD(1, 800) = 1

GCD of 789, 805, 244, 800 is 1

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1. What is the GCD of 789, 805, 244, 800?

GCD of 789, 805, 244, 800 is 1

2. Where do I get the detailed procedure to find GCD of 789, 805, 244, 800?

You can find a detailed procedure to find GCD of 789, 805, 244, 800 on our page.

3. How to find GCD of 789, 805, 244, 800 on a calculator?

You can find the GCD of 789, 805, 244, 800 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.