GCD of 850, 204, 800, 663 Calculator

Given Input numbers are 850, 204, 800, 663

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

Divisors of 850

List of positive integer divisors of 850 that divides 850 without a remainder.

1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 425, 850

Divisors of 204

List of positive integer divisors of 204 that divides 204 without a remainder.

1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204

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

Divisors of 663

List of positive integer divisors of 663 that divides 663 without a remainder.

1, 3, 13, 17, 39, 51, 221, 663

Greatest Common Divisior

We found the divisors of 850, 204, 800, 663 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 850, 204, 800, 663 is 1.

Therefore, GCD of numbers 850, 204, 800, 663 is 1

Given Input Data is 850, 204, 800, 663

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

Prime Factorization of 850 is 2 x 5 x 5 x 17

Prime Factorization of 204 is 2 x 2 x 3 x 17

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

Prime Factorization of 663 is 3 x 13 x 17

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(850, 204) = 5100

GCD(850, 204) = ( 850 x 204 ) / 5100

GCD(850, 204) = 173400 / 5100

GCD(850, 204) = 34

Step2:

Here we consider the GCD from the above i.e. 34 as first number and the next as 800

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

LCM(34, 800) = 13600

GCD(34, 800) = ( 34 x 800 ) / 13600

GCD(34, 800) = 27200 / 13600

GCD(34, 800) = 2

Step3:

Here we consider the GCD from the above i.e. 2 as first number and the next as 663

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

LCM(2, 663) = 1326

GCD(2, 663) = ( 2 x 663 ) / 1326

GCD(2, 663) = 1326 / 1326

GCD(2, 663) = 1

GCD of 850, 204, 800, 663 is 1

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• GCD of 988, 630, 387, 185
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1. What is the GCD of 850, 204, 800, 663?

GCD of 850, 204, 800, 663 is 1

2. Where do I get the detailed procedure to find GCD of 850, 204, 800, 663?

You can find a detailed procedure to find GCD of 850, 204, 800, 663 on our page.

3. How to find GCD of 850, 204, 800, 663 on a calculator?

You can find the GCD of 850, 204, 800, 663 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.