GCD of 444, 829, 75, 805 Calculator

Given Input numbers are 444, 829, 75, 805

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

Divisors of 444

List of positive integer divisors of 444 that divides 444 without a remainder.

1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444

Divisors of 829

List of positive integer divisors of 829 that divides 829 without a remainder.

1, 829

Divisors of 75

List of positive integer divisors of 75 that divides 75 without a remainder.

1, 3, 5, 15, 25, 75

Divisors of 805

List of positive integer divisors of 805 that divides 805 without a remainder.

1, 5, 7, 23, 35, 115, 161, 805

Greatest Common Divisior

We found the divisors of 444, 829, 75, 805 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 444, 829, 75, 805 is 1.

Therefore, GCD of numbers 444, 829, 75, 805 is 1

Given Input Data is 444, 829, 75, 805

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

Prime Factorization of 444 is 2 x 2 x 3 x 37

Prime Factorization of 829 is 829

Prime Factorization of 75 is 3 x 5 x 5

Prime Factorization of 805 is 5 x 7 x 23

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(444, 829) = 368076

GCD(444, 829) = ( 444 x 829 ) / 368076

GCD(444, 829) = 368076 / 368076

GCD(444, 829) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 75

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

LCM(1, 75) = 75

GCD(1, 75) = ( 1 x 75 ) / 75

GCD(1, 75) = 75 / 75

GCD(1, 75) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 805

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

LCM(1, 805) = 805

GCD(1, 805) = ( 1 x 805 ) / 805

GCD(1, 805) = 805 / 805

GCD(1, 805) = 1

GCD of 444, 829, 75, 805 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 113, 892, 82, 298
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• GCD of 631, 260, 30, 548
• GCD of 168, 333, 26, 896

1. What is the GCD of 444, 829, 75, 805?

GCD of 444, 829, 75, 805 is 1

2. Where do I get the detailed procedure to find GCD of 444, 829, 75, 805?

You can find a detailed procedure to find GCD of 444, 829, 75, 805 on our page.

3. How to find GCD of 444, 829, 75, 805 on a calculator?

You can find the GCD of 444, 829, 75, 805 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.