GCD of 732, 780, 73, 810 Calculator

Given Input numbers are 732, 780, 73, 810

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

Divisors of 732

List of positive integer divisors of 732 that divides 732 without a remainder.

1, 2, 3, 4, 6, 12, 61, 122, 183, 244, 366, 732

Divisors of 780

List of positive integer divisors of 780 that divides 780 without a remainder.

1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780

Divisors of 73

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

1, 73

Divisors of 810

List of positive integer divisors of 810 that divides 810 without a remainder.

1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810

Greatest Common Divisior

We found the divisors of 732, 780, 73, 810 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 732, 780, 73, 810 is 1.

Therefore, GCD of numbers 732, 780, 73, 810 is 1

Given Input Data is 732, 780, 73, 810

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

Prime Factorization of 732 is 2 x 2 x 3 x 61

Prime Factorization of 780 is 2 x 2 x 3 x 5 x 13

Prime Factorization of 73 is 73

Prime Factorization of 810 is 2 x 3 x 3 x 3 x 3 x 5

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(732, 780) = 47580

GCD(732, 780) = ( 732 x 780 ) / 47580

GCD(732, 780) = 570960 / 47580

GCD(732, 780) = 12

Step2:

Here we consider the GCD from the above i.e. 12 as first number and the next as 73

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

LCM(12, 73) = 876

GCD(12, 73) = ( 12 x 73 ) / 876

GCD(12, 73) = 876 / 876

GCD(12, 73) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 810

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

LCM(1, 810) = 810

GCD(1, 810) = ( 1 x 810 ) / 810

GCD(1, 810) = 810 / 810

GCD(1, 810) = 1

GCD of 732, 780, 73, 810 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 435, 666, 13, 464
• GCD of 851, 843, 77, 702
• GCD of 808, 892, 78, 934
• GCD of 462, 106, 12, 278
• GCD of 992, 536, 41, 747

1. What is the GCD of 732, 780, 73, 810?

GCD of 732, 780, 73, 810 is 1

2. Where do I get the detailed procedure to find GCD of 732, 780, 73, 810?

You can find a detailed procedure to find GCD of 732, 780, 73, 810 on our page.

3. How to find GCD of 732, 780, 73, 810 on a calculator?

You can find the GCD of 732, 780, 73, 810 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.