GCD of 327, 252, 19, 871 Calculator

Given Input numbers are 327, 252, 19, 871

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

Divisors of 327

List of positive integer divisors of 327 that divides 327 without a remainder.

1, 3, 109, 327

Divisors of 252

List of positive integer divisors of 252 that divides 252 without a remainder.

1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252

Divisors of 19

List of positive integer divisors of 19 that divides 19 without a remainder.

1, 19

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 327, 252, 19, 871 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 327, 252, 19, 871 is 1.

Therefore, GCD of numbers 327, 252, 19, 871 is 1

Given Input Data is 327, 252, 19, 871

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

Prime Factorization of 327 is 3 x 109

Prime Factorization of 252 is 2 x 2 x 3 x 3 x 7

Prime Factorization of 19 is 19

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(327, 252) = 27468

GCD(327, 252) = ( 327 x 252 ) / 27468

GCD(327, 252) = 82404 / 27468

GCD(327, 252) = 3

Step2:

Here we consider the GCD from the above i.e. 3 as first number and the next as 19

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

LCM(3, 19) = 57

GCD(3, 19) = ( 3 x 19 ) / 57

GCD(3, 19) = 57 / 57

GCD(3, 19) = 1

Step3:

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 327, 252, 19, 871 is 1

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• GCD of 363, 604, 29, 792
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1. What is the GCD of 327, 252, 19, 871?

GCD of 327, 252, 19, 871 is 1

2. Where do I get the detailed procedure to find GCD of 327, 252, 19, 871?

You can find a detailed procedure to find GCD of 327, 252, 19, 871 on our page.

3. How to find GCD of 327, 252, 19, 871 on a calculator?

You can find the GCD of 327, 252, 19, 871 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.