GCD of 129, 536, 871 Calculator

Given Input numbers are 129, 536, 871

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

Divisors of 129

List of positive integer divisors of 129 that divides 129 without a remainder.

1, 3, 43, 129

Divisors of 536

List of positive integer divisors of 536 that divides 536 without a remainder.

1, 2, 4, 8, 67, 134, 268, 536

Divisors of 871

List of positive integer divisors of 871 that divides 871 without a remainder.

1, 13, 67, 871

Greatest Common Divisior

We found the divisors of 129, 536, 871 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 129, 536, 871 is 1.

Therefore, GCD of numbers 129, 536, 871 is 1

Given Input Data is 129, 536, 871

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

Prime Factorization of 129 is 3 x 43

Prime Factorization of 536 is 2 x 2 x 2 x 67

Prime Factorization of 871 is 13 x 67

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(129, 536) = 69144

GCD(129, 536) = ( 129 x 536 ) / 69144

GCD(129, 536) = 69144 / 69144

GCD(129, 536) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 871

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

LCM(1, 871) = 871

GCD(1, 871) = ( 1 x 871 ) / 871

GCD(1, 871) = 871 / 871

GCD(1, 871) = 1

GCD of 129, 536, 871 is 1

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1. What is the GCD of 129, 536, 871?

GCD of 129, 536, 871 is 1

2. Where do I get the detailed procedure to find GCD of 129, 536, 871?

You can find a detailed procedure to find GCD of 129, 536, 871 on our page.

3. How to find GCD of 129, 536, 871 on a calculator?

You can find the GCD of 129, 536, 871 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.