GCD of 135, 156, 89, 571 Calculator

Given Input numbers are 135, 156, 89, 571

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

Divisors of 135

List of positive integer divisors of 135 that divides 135 without a remainder.

1, 3, 5, 9, 15, 27, 45, 135

Divisors of 156

List of positive integer divisors of 156 that divides 156 without a remainder.

1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156

Divisors of 89

List of positive integer divisors of 89 that divides 89 without a remainder.

1, 89

Divisors of 571

List of positive integer divisors of 571 that divides 571 without a remainder.

1, 571

Greatest Common Divisior

We found the divisors of 135, 156, 89, 571 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 135, 156, 89, 571 is 1.

Therefore, GCD of numbers 135, 156, 89, 571 is 1

Given Input Data is 135, 156, 89, 571

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

Prime Factorization of 135 is 3 x 3 x 3 x 5

Prime Factorization of 156 is 2 x 2 x 3 x 13

Prime Factorization of 89 is 89

Prime Factorization of 571 is 571

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(135, 156) = 7020

GCD(135, 156) = ( 135 x 156 ) / 7020

GCD(135, 156) = 21060 / 7020

GCD(135, 156) = 3

Step2:

Here we consider the GCD from the above i.e. 3 as first number and the next as 89

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

LCM(3, 89) = 267

GCD(3, 89) = ( 3 x 89 ) / 267

GCD(3, 89) = 267 / 267

GCD(3, 89) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 571

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

LCM(1, 571) = 571

GCD(1, 571) = ( 1 x 571 ) / 571

GCD(1, 571) = 571 / 571

GCD(1, 571) = 1

GCD of 135, 156, 89, 571 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 189, 490, 24, 962
• GCD of 240, 446, 26, 181
• GCD of 356, 973, 97, 807
• GCD of 604, 208, 93, 850
• GCD of 168, 769, 66, 472

1. What is the GCD of 135, 156, 89, 571?

GCD of 135, 156, 89, 571 is 1

2. Where do I get the detailed procedure to find GCD of 135, 156, 89, 571?

You can find a detailed procedure to find GCD of 135, 156, 89, 571 on our page.

3. How to find GCD of 135, 156, 89, 571 on a calculator?

You can find the GCD of 135, 156, 89, 571 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.