GCD of 321, 443, 738 Calculator

Given Input numbers are 321, 443, 738

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

Divisors of 321

List of positive integer divisors of 321 that divides 321 without a remainder.

1, 3, 107, 321

Divisors of 443

List of positive integer divisors of 443 that divides 443 without a remainder.

1, 443

Divisors of 738

List of positive integer divisors of 738 that divides 738 without a remainder.

1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738

Greatest Common Divisior

We found the divisors of 321, 443, 738 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 321, 443, 738 is 1.

Therefore, GCD of numbers 321, 443, 738 is 1

Given Input Data is 321, 443, 738

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

Prime Factorization of 321 is 3 x 107

Prime Factorization of 443 is 443

Prime Factorization of 738 is 2 x 3 x 3 x 41

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(321, 443) = 142203

GCD(321, 443) = ( 321 x 443 ) / 142203

GCD(321, 443) = 142203 / 142203

GCD(321, 443) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 738

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

LCM(1, 738) = 738

GCD(1, 738) = ( 1 x 738 ) / 738

GCD(1, 738) = 738 / 738

GCD(1, 738) = 1

GCD of 321, 443, 738 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 605, 444, 572
• GCD of 754, 103, 612
• GCD of 962, 819, 100
• GCD of 480, 775, 608
• GCD of 752, 301, 813

1. What is the GCD of 321, 443, 738?

GCD of 321, 443, 738 is 1

2. Where do I get the detailed procedure to find GCD of 321, 443, 738?

You can find a detailed procedure to find GCD of 321, 443, 738 on our page.

3. How to find GCD of 321, 443, 738 on a calculator?

You can find the GCD of 321, 443, 738 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.