GCD of 28, 753, 383, 818 Calculator

Given Input numbers are 28, 753, 383, 818

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

Divisors of 28

List of positive integer divisors of 28 that divides 28 without a remainder.

1, 2, 4, 7, 14, 28

Divisors of 753

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

1, 3, 251, 753

Divisors of 383

List of positive integer divisors of 383 that divides 383 without a remainder.

1, 383

Divisors of 818

List of positive integer divisors of 818 that divides 818 without a remainder.

1, 2, 409, 818

Greatest Common Divisior

We found the divisors of 28, 753, 383, 818 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 28, 753, 383, 818 is 1.

Therefore, GCD of numbers 28, 753, 383, 818 is 1

Given Input Data is 28, 753, 383, 818

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

Prime Factorization of 28 is 2 x 2 x 7

Prime Factorization of 753 is 3 x 251

Prime Factorization of 383 is 383

Prime Factorization of 818 is 2 x 409

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(28, 753) = 21084

GCD(28, 753) = ( 28 x 753 ) / 21084

GCD(28, 753) = 21084 / 21084

GCD(28, 753) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 383

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

LCM(1, 383) = 383

GCD(1, 383) = ( 1 x 383 ) / 383

GCD(1, 383) = 383 / 383

GCD(1, 383) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 818

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

LCM(1, 818) = 818

GCD(1, 818) = ( 1 x 818 ) / 818

GCD(1, 818) = 818 / 818

GCD(1, 818) = 1

GCD of 28, 753, 383, 818 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 37, 239, 788, 780
• GCD of 93, 956, 703, 855
• GCD of 64, 387, 648, 699
• GCD of 47, 452, 728, 820
• GCD of 83, 937, 791, 471

1. What is the GCD of 28, 753, 383, 818?

GCD of 28, 753, 383, 818 is 1

2. Where do I get the detailed procedure to find GCD of 28, 753, 383, 818?

You can find a detailed procedure to find GCD of 28, 753, 383, 818 on our page.

3. How to find GCD of 28, 753, 383, 818 on a calculator?

You can find the GCD of 28, 753, 383, 818 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.