GCD of 824, 747, 18, 382 Calculator

Given Input numbers are 824, 747, 18, 382

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

Divisors of 824

List of positive integer divisors of 824 that divides 824 without a remainder.

1, 2, 4, 8, 103, 206, 412, 824

Divisors of 747

List of positive integer divisors of 747 that divides 747 without a remainder.

1, 3, 9, 83, 249, 747

Divisors of 18

List of positive integer divisors of 18 that divides 18 without a remainder.

1, 2, 3, 6, 9, 18

Divisors of 382

List of positive integer divisors of 382 that divides 382 without a remainder.

1, 2, 191, 382

Greatest Common Divisior

We found the divisors of 824, 747, 18, 382 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 824, 747, 18, 382 is 1.

Therefore, GCD of numbers 824, 747, 18, 382 is 1

Given Input Data is 824, 747, 18, 382

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

Prime Factorization of 824 is 2 x 2 x 2 x 103

Prime Factorization of 747 is 3 x 3 x 83

Prime Factorization of 18 is 2 x 3 x 3

Prime Factorization of 382 is 2 x 191

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(824, 747) = 615528

GCD(824, 747) = ( 824 x 747 ) / 615528

GCD(824, 747) = 615528 / 615528

GCD(824, 747) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 18

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

LCM(1, 18) = 18

GCD(1, 18) = ( 1 x 18 ) / 18

GCD(1, 18) = 18 / 18

GCD(1, 18) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 382

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

LCM(1, 382) = 382

GCD(1, 382) = ( 1 x 382 ) / 382

GCD(1, 382) = 382 / 382

GCD(1, 382) = 1

GCD of 824, 747, 18, 382 is 1

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• GCD of 578, 384, 66, 997
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1. What is the GCD of 824, 747, 18, 382?

GCD of 824, 747, 18, 382 is 1

2. Where do I get the detailed procedure to find GCD of 824, 747, 18, 382?

You can find a detailed procedure to find GCD of 824, 747, 18, 382 on our page.

3. How to find GCD of 824, 747, 18, 382 on a calculator?

You can find the GCD of 824, 747, 18, 382 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.