GCD of 424, 134, 393 Calculator

Given Input numbers are 424, 134, 393

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

Divisors of 424

List of positive integer divisors of 424 that divides 424 without a remainder.

1, 2, 4, 8, 53, 106, 212, 424

Divisors of 134

List of positive integer divisors of 134 that divides 134 without a remainder.

1, 2, 67, 134

Divisors of 393

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

1, 3, 131, 393

Greatest Common Divisior

We found the divisors of 424, 134, 393 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 424, 134, 393 is 1.

Therefore, GCD of numbers 424, 134, 393 is 1

Given Input Data is 424, 134, 393

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

Prime Factorization of 424 is 2 x 2 x 2 x 53

Prime Factorization of 134 is 2 x 67

Prime Factorization of 393 is 3 x 131

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(424, 134) = 28408

GCD(424, 134) = ( 424 x 134 ) / 28408

GCD(424, 134) = 56816 / 28408

GCD(424, 134) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 393

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

LCM(2, 393) = 786

GCD(2, 393) = ( 2 x 393 ) / 786

GCD(2, 393) = 786 / 786

GCD(2, 393) = 1

GCD of 424, 134, 393 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 968, 183, 885
• GCD of 637, 493, 794
• GCD of 179, 408, 375
• GCD of 891, 473, 457
• GCD of 393, 954, 810

1. What is the GCD of 424, 134, 393?

GCD of 424, 134, 393 is 1

2. Where do I get the detailed procedure to find GCD of 424, 134, 393?

You can find a detailed procedure to find GCD of 424, 134, 393 on our page.

3. How to find GCD of 424, 134, 393 on a calculator?

You can find the GCD of 424, 134, 393 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.