GCD of 78, 396, 432, 793 Calculator

Given Input numbers are 78, 396, 432, 793

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

Divisors of 78

List of positive integer divisors of 78 that divides 78 without a remainder.

1, 2, 3, 6, 13, 26, 39, 78

Divisors of 396

List of positive integer divisors of 396 that divides 396 without a remainder.

1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396

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

Divisors of 793

List of positive integer divisors of 793 that divides 793 without a remainder.

1, 13, 61, 793

Greatest Common Divisior

We found the divisors of 78, 396, 432, 793 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 78, 396, 432, 793 is 1.

Therefore, GCD of numbers 78, 396, 432, 793 is 1

Given Input Data is 78, 396, 432, 793

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

Prime Factorization of 78 is 2 x 3 x 13

Prime Factorization of 396 is 2 x 2 x 3 x 3 x 11

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

Prime Factorization of 793 is 13 x 61

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(78, 396) = 5148

GCD(78, 396) = ( 78 x 396 ) / 5148

GCD(78, 396) = 30888 / 5148

GCD(78, 396) = 6

Step2:

Here we consider the GCD from the above i.e. 6 as first number and the next as 432

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

LCM(6, 432) = 432

GCD(6, 432) = ( 6 x 432 ) / 432

GCD(6, 432) = 2592 / 432

GCD(6, 432) = 6

Step3:

Here we consider the GCD from the above i.e. 6 as first number and the next as 793

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

LCM(6, 793) = 4758

GCD(6, 793) = ( 6 x 793 ) / 4758

GCD(6, 793) = 4758 / 4758

GCD(6, 793) = 1

GCD of 78, 396, 432, 793 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 99, 338, 962, 761
• GCD of 39, 743, 854, 625
• GCD of 12, 889, 490, 783
• GCD of 48, 452, 940, 287
• GCD of 32, 502, 267, 690

1. What is the GCD of 78, 396, 432, 793?

GCD of 78, 396, 432, 793 is 1

2. Where do I get the detailed procedure to find GCD of 78, 396, 432, 793?

You can find a detailed procedure to find GCD of 78, 396, 432, 793 on our page.

3. How to find GCD of 78, 396, 432, 793 on a calculator?

You can find the GCD of 78, 396, 432, 793 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.