GCD of 73, 306, 143, 808 Calculator

Given Input numbers are 73, 306, 143, 808

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

Divisors of 73

List of positive integer divisors of 73 that divides 73 without a remainder.

1, 73

Divisors of 306

List of positive integer divisors of 306 that divides 306 without a remainder.

1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306

Divisors of 143

List of positive integer divisors of 143 that divides 143 without a remainder.

1, 11, 13, 143

Divisors of 808

List of positive integer divisors of 808 that divides 808 without a remainder.

1, 2, 4, 8, 101, 202, 404, 808

Greatest Common Divisior

We found the divisors of 73, 306, 143, 808 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 73, 306, 143, 808 is 1.

Therefore, GCD of numbers 73, 306, 143, 808 is 1

Given Input Data is 73, 306, 143, 808

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

Prime Factorization of 73 is 73

Prime Factorization of 306 is 2 x 3 x 3 x 17

Prime Factorization of 143 is 11 x 13

Prime Factorization of 808 is 2 x 2 x 2 x 101

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(73, 306) = 22338

GCD(73, 306) = ( 73 x 306 ) / 22338

GCD(73, 306) = 22338 / 22338

GCD(73, 306) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 143

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

LCM(1, 143) = 143

GCD(1, 143) = ( 1 x 143 ) / 143

GCD(1, 143) = 143 / 143

GCD(1, 143) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 808

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

LCM(1, 808) = 808

GCD(1, 808) = ( 1 x 808 ) / 808

GCD(1, 808) = 808 / 808

GCD(1, 808) = 1

GCD of 73, 306, 143, 808 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 77, 854, 350, 332
• GCD of 27, 923, 384, 597
• GCD of 56, 703, 843, 344
• GCD of 90, 886, 770, 741
• GCD of 72, 834, 261, 217

1. What is the GCD of 73, 306, 143, 808?

GCD of 73, 306, 143, 808 is 1

2. Where do I get the detailed procedure to find GCD of 73, 306, 143, 808?

You can find a detailed procedure to find GCD of 73, 306, 143, 808 on our page.

3. How to find GCD of 73, 306, 143, 808 on a calculator?

You can find the GCD of 73, 306, 143, 808 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.