GCD of 235, 180, 73, 239 Calculator

Given Input numbers are 235, 180, 73, 239

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

Divisors of 235

List of positive integer divisors of 235 that divides 235 without a remainder.

1, 5, 47, 235

Divisors of 180

List of positive integer divisors of 180 that divides 180 without a remainder.

1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180

Divisors of 73

List of positive integer divisors of 73 that divides 73 without a remainder.

1, 73

Divisors of 239

List of positive integer divisors of 239 that divides 239 without a remainder.

1, 239

Greatest Common Divisior

We found the divisors of 235, 180, 73, 239 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 235, 180, 73, 239 is 1.

Therefore, GCD of numbers 235, 180, 73, 239 is 1

Given Input Data is 235, 180, 73, 239

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

Prime Factorization of 235 is 5 x 47

Prime Factorization of 180 is 2 x 2 x 3 x 3 x 5

Prime Factorization of 73 is 73

Prime Factorization of 239 is 239

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(235, 180) = 8460

GCD(235, 180) = ( 235 x 180 ) / 8460

GCD(235, 180) = 42300 / 8460

GCD(235, 180) = 5

Step2:

Here we consider the GCD from the above i.e. 5 as first number and the next as 73

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

LCM(5, 73) = 365

GCD(5, 73) = ( 5 x 73 ) / 365

GCD(5, 73) = 365 / 365

GCD(5, 73) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 239

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

LCM(1, 239) = 239

GCD(1, 239) = ( 1 x 239 ) / 239

GCD(1, 239) = 239 / 239

GCD(1, 239) = 1

GCD of 235, 180, 73, 239 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 491, 650, 17, 179
• GCD of 559, 856, 45, 891
• GCD of 928, 692, 33, 760
• GCD of 954, 298, 82, 632
• GCD of 918, 792, 55, 500

1. What is the GCD of 235, 180, 73, 239?

GCD of 235, 180, 73, 239 is 1

2. Where do I get the detailed procedure to find GCD of 235, 180, 73, 239?

You can find a detailed procedure to find GCD of 235, 180, 73, 239 on our page.

3. How to find GCD of 235, 180, 73, 239 on a calculator?

You can find the GCD of 235, 180, 73, 239 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.