GCD of 393, 155, 24, 914 Calculator

Given Input numbers are 393, 155, 24, 914

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

Divisors of 393

List of positive integer divisors of 393 that divides 393 without a remainder.

1, 3, 131, 393

Divisors of 155

List of positive integer divisors of 155 that divides 155 without a remainder.

1, 5, 31, 155

Divisors of 24

List of positive integer divisors of 24 that divides 24 without a remainder.

1, 2, 3, 4, 6, 8, 12, 24

Divisors of 914

List of positive integer divisors of 914 that divides 914 without a remainder.

1, 2, 457, 914

Greatest Common Divisior

We found the divisors of 393, 155, 24, 914 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 393, 155, 24, 914 is 1.

Therefore, GCD of numbers 393, 155, 24, 914 is 1

Given Input Data is 393, 155, 24, 914

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

Prime Factorization of 393 is 3 x 131

Prime Factorization of 155 is 5 x 31

Prime Factorization of 24 is 2 x 2 x 2 x 3

Prime Factorization of 914 is 2 x 457

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(393, 155) = 60915

GCD(393, 155) = ( 393 x 155 ) / 60915

GCD(393, 155) = 60915 / 60915

GCD(393, 155) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 24

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

LCM(1, 24) = 24

GCD(1, 24) = ( 1 x 24 ) / 24

GCD(1, 24) = 24 / 24

GCD(1, 24) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 914

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

LCM(1, 914) = 914

GCD(1, 914) = ( 1 x 914 ) / 914

GCD(1, 914) = 914 / 914

GCD(1, 914) = 1

GCD of 393, 155, 24, 914 is 1

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1. What is the GCD of 393, 155, 24, 914?

GCD of 393, 155, 24, 914 is 1

2. Where do I get the detailed procedure to find GCD of 393, 155, 24, 914?

You can find a detailed procedure to find GCD of 393, 155, 24, 914 on our page.

3. How to find GCD of 393, 155, 24, 914 on a calculator?

You can find the GCD of 393, 155, 24, 914 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.