GCD of 733, 638, 15, 839 Calculator

Given Input numbers are 733, 638, 15, 839

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

Divisors of 733

List of positive integer divisors of 733 that divides 733 without a remainder.

1, 733

Divisors of 638

List of positive integer divisors of 638 that divides 638 without a remainder.

1, 2, 11, 22, 29, 58, 319, 638

Divisors of 15

List of positive integer divisors of 15 that divides 15 without a remainder.

1, 3, 5, 15

Divisors of 839

List of positive integer divisors of 839 that divides 839 without a remainder.

1, 839

Greatest Common Divisior

We found the divisors of 733, 638, 15, 839 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 733, 638, 15, 839 is 1.

Therefore, GCD of numbers 733, 638, 15, 839 is 1

Given Input Data is 733, 638, 15, 839

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

Prime Factorization of 733 is 733

Prime Factorization of 638 is 2 x 11 x 29

Prime Factorization of 15 is 3 x 5

Prime Factorization of 839 is 839

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(733, 638) = 467654

GCD(733, 638) = ( 733 x 638 ) / 467654

GCD(733, 638) = 467654 / 467654

GCD(733, 638) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 15

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

LCM(1, 15) = 15

GCD(1, 15) = ( 1 x 15 ) / 15

GCD(1, 15) = 15 / 15

GCD(1, 15) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 839

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

LCM(1, 839) = 839

GCD(1, 839) = ( 1 x 839 ) / 839

GCD(1, 839) = 839 / 839

GCD(1, 839) = 1

GCD of 733, 638, 15, 839 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 914, 550, 81, 775
• GCD of 359, 559, 52, 179
• GCD of 940, 192, 36, 336
• GCD of 337, 801, 62, 986
• GCD of 825, 673, 92, 696

1. What is the GCD of 733, 638, 15, 839?

GCD of 733, 638, 15, 839 is 1

2. Where do I get the detailed procedure to find GCD of 733, 638, 15, 839?

You can find a detailed procedure to find GCD of 733, 638, 15, 839 on our page.

3. How to find GCD of 733, 638, 15, 839 on a calculator?

You can find the GCD of 733, 638, 15, 839 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.