GCD of 71, 418, 766, 328 Calculator

Given Input numbers are 71, 418, 766, 328

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

Divisors of 71

List of positive integer divisors of 71 that divides 71 without a remainder.

1, 71

Divisors of 418

List of positive integer divisors of 418 that divides 418 without a remainder.

1, 2, 11, 19, 22, 38, 209, 418

Divisors of 766

List of positive integer divisors of 766 that divides 766 without a remainder.

1, 2, 383, 766

Divisors of 328

List of positive integer divisors of 328 that divides 328 without a remainder.

1, 2, 4, 8, 41, 82, 164, 328

Greatest Common Divisior

We found the divisors of 71, 418, 766, 328 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 71, 418, 766, 328 is 1.

Therefore, GCD of numbers 71, 418, 766, 328 is 1

Given Input Data is 71, 418, 766, 328

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

Prime Factorization of 71 is 71

Prime Factorization of 418 is 2 x 11 x 19

Prime Factorization of 766 is 2 x 383

Prime Factorization of 328 is 2 x 2 x 2 x 41

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(71, 418) = 29678

GCD(71, 418) = ( 71 x 418 ) / 29678

GCD(71, 418) = 29678 / 29678

GCD(71, 418) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 766

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

LCM(1, 766) = 766

GCD(1, 766) = ( 1 x 766 ) / 766

GCD(1, 766) = 766 / 766

GCD(1, 766) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 328

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

LCM(1, 328) = 328

GCD(1, 328) = ( 1 x 328 ) / 328

GCD(1, 328) = 328 / 328

GCD(1, 328) = 1

GCD of 71, 418, 766, 328 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 91, 776, 663, 309
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• GCD of 49, 104, 669, 438

1. What is the GCD of 71, 418, 766, 328?

GCD of 71, 418, 766, 328 is 1

2. Where do I get the detailed procedure to find GCD of 71, 418, 766, 328?

You can find a detailed procedure to find GCD of 71, 418, 766, 328 on our page.

3. How to find GCD of 71, 418, 766, 328 on a calculator?

You can find the GCD of 71, 418, 766, 328 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.