GCD of 824, 482, 79, 909 Calculator

Given Input numbers are 824, 482, 79, 909

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 482

List of positive integer divisors of 482 that divides 482 without a remainder.

1, 2, 241, 482

Divisors of 79

List of positive integer divisors of 79 that divides 79 without a remainder.

1, 79

Divisors of 909

List of positive integer divisors of 909 that divides 909 without a remainder.

1, 3, 9, 101, 303, 909

Greatest Common Divisior

We found the divisors of 824, 482, 79, 909 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 824, 482, 79, 909 is 1.

Therefore, GCD of numbers 824, 482, 79, 909 is 1

Given Input Data is 824, 482, 79, 909

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 482 is 2 x 241

Prime Factorization of 79 is 79

Prime Factorization of 909 is 3 x 3 x 101

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, 482) = 198584

GCD(824, 482) = ( 824 x 482 ) / 198584

GCD(824, 482) = 397168 / 198584

GCD(824, 482) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 79

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

LCM(2, 79) = 158

GCD(2, 79) = ( 2 x 79 ) / 158

GCD(2, 79) = 158 / 158

GCD(2, 79) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 909

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

LCM(1, 909) = 909

GCD(1, 909) = ( 1 x 909 ) / 909

GCD(1, 909) = 909 / 909

GCD(1, 909) = 1

GCD of 824, 482, 79, 909 is 1

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1. What is the GCD of 824, 482, 79, 909?

GCD of 824, 482, 79, 909 is 1

2. Where do I get the detailed procedure to find GCD of 824, 482, 79, 909?

You can find a detailed procedure to find GCD of 824, 482, 79, 909 on our page.

3. How to find GCD of 824, 482, 79, 909 on a calculator?

You can find the GCD of 824, 482, 79, 909 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.