GCD of 404, 930, 753, 491 Calculator

Given Input numbers are 404, 930, 753, 491

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

Divisors of 404

List of positive integer divisors of 404 that divides 404 without a remainder.

1, 2, 4, 101, 202, 404

Divisors of 930

List of positive integer divisors of 930 that divides 930 without a remainder.

1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930

Divisors of 753

List of positive integer divisors of 753 that divides 753 without a remainder.

1, 3, 251, 753

Divisors of 491

List of positive integer divisors of 491 that divides 491 without a remainder.

1, 491

Greatest Common Divisior

We found the divisors of 404, 930, 753, 491 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 404, 930, 753, 491 is 1.

Therefore, GCD of numbers 404, 930, 753, 491 is 1

Given Input Data is 404, 930, 753, 491

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

Prime Factorization of 404 is 2 x 2 x 101

Prime Factorization of 930 is 2 x 3 x 5 x 31

Prime Factorization of 753 is 3 x 251

Prime Factorization of 491 is 491

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(404, 930) = 187860

GCD(404, 930) = ( 404 x 930 ) / 187860

GCD(404, 930) = 375720 / 187860

GCD(404, 930) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 753

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

LCM(2, 753) = 1506

GCD(2, 753) = ( 2 x 753 ) / 1506

GCD(2, 753) = 1506 / 1506

GCD(2, 753) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 491

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

LCM(1, 491) = 491

GCD(1, 491) = ( 1 x 491 ) / 491

GCD(1, 491) = 491 / 491

GCD(1, 491) = 1

GCD of 404, 930, 753, 491 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 618, 733, 769, 779
• GCD of 391, 721, 238, 921
• GCD of 219, 936, 614, 630
• GCD of 515, 362, 967, 635
• GCD of 741, 447, 647, 846

1. What is the GCD of 404, 930, 753, 491?

GCD of 404, 930, 753, 491 is 1

2. Where do I get the detailed procedure to find GCD of 404, 930, 753, 491?

You can find a detailed procedure to find GCD of 404, 930, 753, 491 on our page.

3. How to find GCD of 404, 930, 753, 491 on a calculator?

You can find the GCD of 404, 930, 753, 491 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.