GCD of 871, 849, 486, 330 Calculator

Given Input numbers are 871, 849, 486, 330

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

Divisors of 871

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

1, 13, 67, 871

Divisors of 849

List of positive integer divisors of 849 that divides 849 without a remainder.

1, 3, 283, 849

Divisors of 486

List of positive integer divisors of 486 that divides 486 without a remainder.

1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486

Divisors of 330

List of positive integer divisors of 330 that divides 330 without a remainder.

1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330

Greatest Common Divisior

We found the divisors of 871, 849, 486, 330 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 871, 849, 486, 330 is 1.

Therefore, GCD of numbers 871, 849, 486, 330 is 1

Given Input Data is 871, 849, 486, 330

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

Prime Factorization of 871 is 13 x 67

Prime Factorization of 849 is 3 x 283

Prime Factorization of 486 is 2 x 3 x 3 x 3 x 3 x 3

Prime Factorization of 330 is 2 x 3 x 5 x 11

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(871, 849) = 739479

GCD(871, 849) = ( 871 x 849 ) / 739479

GCD(871, 849) = 739479 / 739479

GCD(871, 849) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 486

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

LCM(1, 486) = 486

GCD(1, 486) = ( 1 x 486 ) / 486

GCD(1, 486) = 486 / 486

GCD(1, 486) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 330

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

LCM(1, 330) = 330

GCD(1, 330) = ( 1 x 330 ) / 330

GCD(1, 330) = 330 / 330

GCD(1, 330) = 1

GCD of 871, 849, 486, 330 is 1

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1. What is the GCD of 871, 849, 486, 330?

GCD of 871, 849, 486, 330 is 1

2. Where do I get the detailed procedure to find GCD of 871, 849, 486, 330?

You can find a detailed procedure to find GCD of 871, 849, 486, 330 on our page.

3. How to find GCD of 871, 849, 486, 330 on a calculator?

You can find the GCD of 871, 849, 486, 330 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.