GCD of 774, 531, 73, 432 Calculator

Given Input numbers are 774, 531, 73, 432

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

Divisors of 774

List of positive integer divisors of 774 that divides 774 without a remainder.

1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774

Divisors of 531

List of positive integer divisors of 531 that divides 531 without a remainder.

1, 3, 9, 59, 177, 531

Divisors of 73

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

1, 73

Divisors of 432

List of positive integer divisors of 432 that divides 432 without a remainder.

1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432

Greatest Common Divisior

We found the divisors of 774, 531, 73, 432 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 774, 531, 73, 432 is 1.

Therefore, GCD of numbers 774, 531, 73, 432 is 1

Given Input Data is 774, 531, 73, 432

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

Prime Factorization of 774 is 2 x 3 x 3 x 43

Prime Factorization of 531 is 3 x 3 x 59

Prime Factorization of 73 is 73

Prime Factorization of 432 is 2 x 2 x 2 x 2 x 3 x 3 x 3

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(774, 531) = 45666

GCD(774, 531) = ( 774 x 531 ) / 45666

GCD(774, 531) = 410994 / 45666

GCD(774, 531) = 9

Step2:

Here we consider the GCD from the above i.e. 9 as first number and the next as 73

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

LCM(9, 73) = 657

GCD(9, 73) = ( 9 x 73 ) / 657

GCD(9, 73) = 657 / 657

GCD(9, 73) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 432

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

LCM(1, 432) = 432

GCD(1, 432) = ( 1 x 432 ) / 432

GCD(1, 432) = 432 / 432

GCD(1, 432) = 1

GCD of 774, 531, 73, 432 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 765, 536, 24, 282
• GCD of 178, 921, 67, 940
• GCD of 279, 532, 81, 433
• GCD of 712, 491, 59, 529
• GCD of 321, 759, 39, 516

1. What is the GCD of 774, 531, 73, 432?

GCD of 774, 531, 73, 432 is 1

2. Where do I get the detailed procedure to find GCD of 774, 531, 73, 432?

You can find a detailed procedure to find GCD of 774, 531, 73, 432 on our page.

3. How to find GCD of 774, 531, 73, 432 on a calculator?

You can find the GCD of 774, 531, 73, 432 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.