GCD of 230, 572, 87, 436 Calculator

Given Input numbers are 230, 572, 87, 436

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

Divisors of 230

List of positive integer divisors of 230 that divides 230 without a remainder.

1, 2, 5, 10, 23, 46, 115, 230

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 87

List of positive integer divisors of 87 that divides 87 without a remainder.

1, 3, 29, 87

Divisors of 436

List of positive integer divisors of 436 that divides 436 without a remainder.

1, 2, 4, 109, 218, 436

Greatest Common Divisior

We found the divisors of 230, 572, 87, 436 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 230, 572, 87, 436 is 1.

Therefore, GCD of numbers 230, 572, 87, 436 is 1

Given Input Data is 230, 572, 87, 436

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

Prime Factorization of 230 is 2 x 5 x 23

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

Prime Factorization of 87 is 3 x 29

Prime Factorization of 436 is 2 x 2 x 109

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(230, 572) = 65780

GCD(230, 572) = ( 230 x 572 ) / 65780

GCD(230, 572) = 131560 / 65780

GCD(230, 572) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 87

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

LCM(2, 87) = 174

GCD(2, 87) = ( 2 x 87 ) / 174

GCD(2, 87) = 174 / 174

GCD(2, 87) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 436

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

LCM(1, 436) = 436

GCD(1, 436) = ( 1 x 436 ) / 436

GCD(1, 436) = 436 / 436

GCD(1, 436) = 1

GCD of 230, 572, 87, 436 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 851, 585, 21, 680
• GCD of 303, 998, 22, 900
• GCD of 233, 979, 37, 542
• GCD of 418, 892, 30, 409
• GCD of 444, 743, 75, 262

1. What is the GCD of 230, 572, 87, 436?

GCD of 230, 572, 87, 436 is 1

2. Where do I get the detailed procedure to find GCD of 230, 572, 87, 436?

You can find a detailed procedure to find GCD of 230, 572, 87, 436 on our page.

3. How to find GCD of 230, 572, 87, 436 on a calculator?

You can find the GCD of 230, 572, 87, 436 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.