GCD of 72, 433, 155, 174 Calculator

Given Input numbers are 72, 433, 155, 174

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

Divisors of 72

List of positive integer divisors of 72 that divides 72 without a remainder.

1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72

Divisors of 433

List of positive integer divisors of 433 that divides 433 without a remainder.

1, 433

Divisors of 155

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

1, 5, 31, 155

Divisors of 174

List of positive integer divisors of 174 that divides 174 without a remainder.

1, 2, 3, 6, 29, 58, 87, 174

Greatest Common Divisior

We found the divisors of 72, 433, 155, 174 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 72, 433, 155, 174 is 1.

Therefore, GCD of numbers 72, 433, 155, 174 is 1

Given Input Data is 72, 433, 155, 174

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

Prime Factorization of 72 is 2 x 2 x 2 x 3 x 3

Prime Factorization of 433 is 433

Prime Factorization of 155 is 5 x 31

Prime Factorization of 174 is 2 x 3 x 29

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(72, 433) = 31176

GCD(72, 433) = ( 72 x 433 ) / 31176

GCD(72, 433) = 31176 / 31176

GCD(72, 433) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 155

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

LCM(1, 155) = 155

GCD(1, 155) = ( 1 x 155 ) / 155

GCD(1, 155) = 155 / 155

GCD(1, 155) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 174

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

LCM(1, 174) = 174

GCD(1, 174) = ( 1 x 174 ) / 174

GCD(1, 174) = 174 / 174

GCD(1, 174) = 1

GCD of 72, 433, 155, 174 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 28, 241, 674, 180
• GCD of 24, 108, 138, 853
• GCD of 93, 158, 933, 982
• GCD of 28, 804, 544, 990
• GCD of 82, 228, 941, 950

1. What is the GCD of 72, 433, 155, 174?

GCD of 72, 433, 155, 174 is 1

2. Where do I get the detailed procedure to find GCD of 72, 433, 155, 174?

You can find a detailed procedure to find GCD of 72, 433, 155, 174 on our page.

3. How to find GCD of 72, 433, 155, 174 on a calculator?

You can find the GCD of 72, 433, 155, 174 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.