GCD of 400, 793, 82, 521 Calculator

Given Input numbers are 400, 793, 82, 521

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

Divisors of 400

List of positive integer divisors of 400 that divides 400 without a remainder.

1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400

Divisors of 793

List of positive integer divisors of 793 that divides 793 without a remainder.

1, 13, 61, 793

Divisors of 82

List of positive integer divisors of 82 that divides 82 without a remainder.

1, 2, 41, 82

Divisors of 521

List of positive integer divisors of 521 that divides 521 without a remainder.

1, 521

Greatest Common Divisior

We found the divisors of 400, 793, 82, 521 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 400, 793, 82, 521 is 1.

Therefore, GCD of numbers 400, 793, 82, 521 is 1

Given Input Data is 400, 793, 82, 521

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

Prime Factorization of 400 is 2 x 2 x 2 x 2 x 5 x 5

Prime Factorization of 793 is 13 x 61

Prime Factorization of 82 is 2 x 41

Prime Factorization of 521 is 521

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(400, 793) = 317200

GCD(400, 793) = ( 400 x 793 ) / 317200

GCD(400, 793) = 317200 / 317200

GCD(400, 793) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 82

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

LCM(1, 82) = 82

GCD(1, 82) = ( 1 x 82 ) / 82

GCD(1, 82) = 82 / 82

GCD(1, 82) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 521

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

LCM(1, 521) = 521

GCD(1, 521) = ( 1 x 521 ) / 521

GCD(1, 521) = 521 / 521

GCD(1, 521) = 1

GCD of 400, 793, 82, 521 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 624, 442, 91, 274
• GCD of 963, 154, 69, 314
• GCD of 895, 759, 14, 832
• GCD of 409, 269, 78, 782
• GCD of 807, 148, 24, 298

1. What is the GCD of 400, 793, 82, 521?

GCD of 400, 793, 82, 521 is 1

2. Where do I get the detailed procedure to find GCD of 400, 793, 82, 521?

You can find a detailed procedure to find GCD of 400, 793, 82, 521 on our page.

3. How to find GCD of 400, 793, 82, 521 on a calculator?

You can find the GCD of 400, 793, 82, 521 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.