GCD of 818, 304, 16, 149 Calculator

Given Input numbers are 818, 304, 16, 149

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 304

List of positive integer divisors of 304 that divides 304 without a remainder.

1, 2, 4, 8, 16, 19, 38, 76, 152, 304

Divisors of 16

List of positive integer divisors of 16 that divides 16 without a remainder.

1, 2, 4, 8, 16

Divisors of 149

List of positive integer divisors of 149 that divides 149 without a remainder.

1, 149

Greatest Common Divisior

We found the divisors of 818, 304, 16, 149 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 818, 304, 16, 149 is 1.

Therefore, GCD of numbers 818, 304, 16, 149 is 1

Given Input Data is 818, 304, 16, 149

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

Prime Factorization of 818 is 2 x 409

Prime Factorization of 304 is 2 x 2 x 2 x 2 x 19

Prime Factorization of 16 is 2 x 2 x 2 x 2

Prime Factorization of 149 is 149

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, 304) = 124336

GCD(818, 304) = ( 818 x 304 ) / 124336

GCD(818, 304) = 248672 / 124336

GCD(818, 304) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 16

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

LCM(2, 16) = 16

GCD(2, 16) = ( 2 x 16 ) / 16

GCD(2, 16) = 32 / 16

GCD(2, 16) = 2

Step3:

Here we consider the GCD from the above i.e. 2 as first number and the next as 149

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

LCM(2, 149) = 298

GCD(2, 149) = ( 2 x 149 ) / 298

GCD(2, 149) = 298 / 298

GCD(2, 149) = 1

GCD of 818, 304, 16, 149 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 613, 566, 81, 228
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• GCD of 342, 440, 27, 632
• GCD of 543, 577, 79, 676
• GCD of 671, 154, 81, 617

1. What is the GCD of 818, 304, 16, 149?

GCD of 818, 304, 16, 149 is 1

2. Where do I get the detailed procedure to find GCD of 818, 304, 16, 149?

You can find a detailed procedure to find GCD of 818, 304, 16, 149 on our page.

3. How to find GCD of 818, 304, 16, 149 on a calculator?

You can find the GCD of 818, 304, 16, 149 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.