GCD of 123, 481, 302, 417 Calculator

Given Input numbers are 123, 481, 302, 417

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

Divisors of 123

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

1, 3, 41, 123

Divisors of 481

List of positive integer divisors of 481 that divides 481 without a remainder.

1, 13, 37, 481

Divisors of 302

List of positive integer divisors of 302 that divides 302 without a remainder.

1, 2, 151, 302

Divisors of 417

List of positive integer divisors of 417 that divides 417 without a remainder.

1, 3, 139, 417

Greatest Common Divisior

We found the divisors of 123, 481, 302, 417 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 123, 481, 302, 417 is 1.

Therefore, GCD of numbers 123, 481, 302, 417 is 1

Given Input Data is 123, 481, 302, 417

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

Prime Factorization of 123 is 3 x 41

Prime Factorization of 481 is 13 x 37

Prime Factorization of 302 is 2 x 151

Prime Factorization of 417 is 3 x 139

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(123, 481) = 59163

GCD(123, 481) = ( 123 x 481 ) / 59163

GCD(123, 481) = 59163 / 59163

GCD(123, 481) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 302

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

LCM(1, 302) = 302

GCD(1, 302) = ( 1 x 302 ) / 302

GCD(1, 302) = 302 / 302

GCD(1, 302) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 417

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

LCM(1, 417) = 417

GCD(1, 417) = ( 1 x 417 ) / 417

GCD(1, 417) = 417 / 417

GCD(1, 417) = 1

GCD of 123, 481, 302, 417 is 1

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1. What is the GCD of 123, 481, 302, 417?

GCD of 123, 481, 302, 417 is 1

2. Where do I get the detailed procedure to find GCD of 123, 481, 302, 417?

You can find a detailed procedure to find GCD of 123, 481, 302, 417 on our page.

3. How to find GCD of 123, 481, 302, 417 on a calculator?

You can find the GCD of 123, 481, 302, 417 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.