GCD of 818, 133, 33, 210 Calculator

Given Input numbers are 818, 133, 33, 210

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

Divisors of 818

List of positive integer divisors of 818 that divides 818 without a remainder.

1, 2, 409, 818

Divisors of 133

List of positive integer divisors of 133 that divides 133 without a remainder.

1, 7, 19, 133

Divisors of 33

List of positive integer divisors of 33 that divides 33 without a remainder.

1, 3, 11, 33

Divisors of 210

List of positive integer divisors of 210 that divides 210 without a remainder.

1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210

Greatest Common Divisior

We found the divisors of 818, 133, 33, 210 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 818, 133, 33, 210 is 1.

Therefore, GCD of numbers 818, 133, 33, 210 is 1

Given Input Data is 818, 133, 33, 210

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

Prime Factorization of 818 is 2 x 409

Prime Factorization of 133 is 7 x 19

Prime Factorization of 33 is 3 x 11

Prime Factorization of 210 is 2 x 3 x 5 x 7

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(818, 133) = 108794

GCD(818, 133) = ( 818 x 133 ) / 108794

GCD(818, 133) = 108794 / 108794

GCD(818, 133) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 33

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

LCM(1, 33) = 33

GCD(1, 33) = ( 1 x 33 ) / 33

GCD(1, 33) = 33 / 33

GCD(1, 33) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 210

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

LCM(1, 210) = 210

GCD(1, 210) = ( 1 x 210 ) / 210

GCD(1, 210) = 210 / 210

GCD(1, 210) = 1

GCD of 818, 133, 33, 210 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 198, 994, 60, 251
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• GCD of 703, 616, 53, 474
• GCD of 346, 408, 11, 711
• GCD of 149, 135, 24, 317

1. What is the GCD of 818, 133, 33, 210?

GCD of 818, 133, 33, 210 is 1

2. Where do I get the detailed procedure to find GCD of 818, 133, 33, 210?

You can find a detailed procedure to find GCD of 818, 133, 33, 210 on our page.

3. How to find GCD of 818, 133, 33, 210 on a calculator?

You can find the GCD of 818, 133, 33, 210 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.