GCD of 384, 743, 445, 123 Calculator

Given Input numbers are 384, 743, 445, 123

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

Divisors of 384

List of positive integer divisors of 384 that divides 384 without a remainder.

1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384

Divisors of 743

List of positive integer divisors of 743 that divides 743 without a remainder.

1, 743

Divisors of 445

List of positive integer divisors of 445 that divides 445 without a remainder.

1, 5, 89, 445

Divisors of 123

List of positive integer divisors of 123 that divides 123 without a remainder.

1, 3, 41, 123

Greatest Common Divisior

We found the divisors of 384, 743, 445, 123 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 384, 743, 445, 123 is 1.

Therefore, GCD of numbers 384, 743, 445, 123 is 1

Given Input Data is 384, 743, 445, 123

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

Prime Factorization of 384 is 2 x 2 x 2 x 2 x 2 x 2 x 2 x 3

Prime Factorization of 743 is 743

Prime Factorization of 445 is 5 x 89

Prime Factorization of 123 is 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(384, 743) = 285312

GCD(384, 743) = ( 384 x 743 ) / 285312

GCD(384, 743) = 285312 / 285312

GCD(384, 743) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 445

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

LCM(1, 445) = 445

GCD(1, 445) = ( 1 x 445 ) / 445

GCD(1, 445) = 445 / 445

GCD(1, 445) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 123

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

LCM(1, 123) = 123

GCD(1, 123) = ( 1 x 123 ) / 123

GCD(1, 123) = 123 / 123

GCD(1, 123) = 1

GCD of 384, 743, 445, 123 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 966, 728, 181, 540
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1. What is the GCD of 384, 743, 445, 123?

GCD of 384, 743, 445, 123 is 1

2. Where do I get the detailed procedure to find GCD of 384, 743, 445, 123?

You can find a detailed procedure to find GCD of 384, 743, 445, 123 on our page.

3. How to find GCD of 384, 743, 445, 123 on a calculator?

You can find the GCD of 384, 743, 445, 123 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.