GCD of 818, 622, 66, 302 Calculator

Given Input numbers are 818, 622, 66, 302

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 622

List of positive integer divisors of 622 that divides 622 without a remainder.

1, 2, 311, 622

Divisors of 66

List of positive integer divisors of 66 that divides 66 without a remainder.

1, 2, 3, 6, 11, 22, 33, 66

Divisors of 302

List of positive integer divisors of 302 that divides 302 without a remainder.

1, 2, 151, 302

Greatest Common Divisior

We found the divisors of 818, 622, 66, 302 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 818, 622, 66, 302 is 2.

Therefore, GCD of numbers 818, 622, 66, 302 is 2

Given Input Data is 818, 622, 66, 302

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

Prime Factorization of 818 is 2 x 409

Prime Factorization of 622 is 2 x 311

Prime Factorization of 66 is 2 x 3 x 11

Prime Factorization of 302 is 2 x 151

Highest common occurrences in the given inputs are 2¹

Multiplying them we get the GCD as 2

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, 622) = 254398

GCD(818, 622) = ( 818 x 622 ) / 254398

GCD(818, 622) = 508796 / 254398

GCD(818, 622) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 66

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

LCM(2, 66) = 66

GCD(2, 66) = ( 2 x 66 ) / 66

GCD(2, 66) = 132 / 66

GCD(2, 66) = 2

Step3:

Here we consider the GCD from the above i.e. 2 as first number and the next as 302

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

LCM(2, 302) = 302

GCD(2, 302) = ( 2 x 302 ) / 302

GCD(2, 302) = 604 / 302

GCD(2, 302) = 2

GCD of 818, 622, 66, 302 is 2

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• GCD of 912, 446, 46, 156
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1. What is the GCD of 818, 622, 66, 302?

GCD of 818, 622, 66, 302 is 2

2. Where do I get the detailed procedure to find GCD of 818, 622, 66, 302?

You can find a detailed procedure to find GCD of 818, 622, 66, 302 on our page.

3. How to find GCD of 818, 622, 66, 302 on a calculator?

You can find the GCD of 818, 622, 66, 302 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.