GCD of 483, 426, 871, 665 Calculator

Given Input numbers are 483, 426, 871, 665

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

Divisors of 483

List of positive integer divisors of 483 that divides 483 without a remainder.

1, 3, 7, 21, 23, 69, 161, 483

Divisors of 426

List of positive integer divisors of 426 that divides 426 without a remainder.

1, 2, 3, 6, 71, 142, 213, 426

Divisors of 871

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

1, 13, 67, 871

Divisors of 665

List of positive integer divisors of 665 that divides 665 without a remainder.

1, 5, 7, 19, 35, 95, 133, 665

Greatest Common Divisior

We found the divisors of 483, 426, 871, 665 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 483, 426, 871, 665 is 1.

Therefore, GCD of numbers 483, 426, 871, 665 is 1

Given Input Data is 483, 426, 871, 665

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

Prime Factorization of 483 is 3 x 7 x 23

Prime Factorization of 426 is 2 x 3 x 71

Prime Factorization of 871 is 13 x 67

Prime Factorization of 665 is 5 x 7 x 19

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(483, 426) = 68586

GCD(483, 426) = ( 483 x 426 ) / 68586

GCD(483, 426) = 205758 / 68586

GCD(483, 426) = 3

Step2:

Here we consider the GCD from the above i.e. 3 as first number and the next as 871

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

LCM(3, 871) = 2613

GCD(3, 871) = ( 3 x 871 ) / 2613

GCD(3, 871) = 2613 / 2613

GCD(3, 871) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 665

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

LCM(1, 665) = 665

GCD(1, 665) = ( 1 x 665 ) / 665

GCD(1, 665) = 665 / 665

GCD(1, 665) = 1

GCD of 483, 426, 871, 665 is 1

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1. What is the GCD of 483, 426, 871, 665?

GCD of 483, 426, 871, 665 is 1

2. Where do I get the detailed procedure to find GCD of 483, 426, 871, 665?

You can find a detailed procedure to find GCD of 483, 426, 871, 665 on our page.

3. How to find GCD of 483, 426, 871, 665 on a calculator?

You can find the GCD of 483, 426, 871, 665 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.