GCD of 181, 731, 572, 153 Calculator

Given Input numbers are 181, 731, 572, 153

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

Divisors of 181

List of positive integer divisors of 181 that divides 181 without a remainder.

1, 181

Divisors of 731

List of positive integer divisors of 731 that divides 731 without a remainder.

1, 17, 43, 731

Divisors of 572

List of positive integer divisors of 572 that divides 572 without a remainder.

1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572

Divisors of 153

List of positive integer divisors of 153 that divides 153 without a remainder.

1, 3, 9, 17, 51, 153

Greatest Common Divisior

We found the divisors of 181, 731, 572, 153 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 181, 731, 572, 153 is 1.

Therefore, GCD of numbers 181, 731, 572, 153 is 1

Given Input Data is 181, 731, 572, 153

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

Prime Factorization of 181 is 181

Prime Factorization of 731 is 17 x 43

Prime Factorization of 572 is 2 x 2 x 11 x 13

Prime Factorization of 153 is 3 x 3 x 17

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(181, 731) = 132311

GCD(181, 731) = ( 181 x 731 ) / 132311

GCD(181, 731) = 132311 / 132311

GCD(181, 731) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 572

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

LCM(1, 572) = 572

GCD(1, 572) = ( 1 x 572 ) / 572

GCD(1, 572) = 572 / 572

GCD(1, 572) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 153

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

LCM(1, 153) = 153

GCD(1, 153) = ( 1 x 153 ) / 153

GCD(1, 153) = 153 / 153

GCD(1, 153) = 1

GCD of 181, 731, 572, 153 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 198, 687, 644, 466
• GCD of 525, 125, 664, 493
• GCD of 856, 926, 995, 344
• GCD of 906, 572, 738, 277
• GCD of 948, 348, 743, 650

1. What is the GCD of 181, 731, 572, 153?

GCD of 181, 731, 572, 153 is 1

2. Where do I get the detailed procedure to find GCD of 181, 731, 572, 153?

You can find a detailed procedure to find GCD of 181, 731, 572, 153 on our page.

3. How to find GCD of 181, 731, 572, 153 on a calculator?

You can find the GCD of 181, 731, 572, 153 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.