GCD of 974, 927, 388, 728 Calculator

Given Input numbers are 974, 927, 388, 728

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

Divisors of 974

List of positive integer divisors of 974 that divides 974 without a remainder.

1, 2, 487, 974

Divisors of 927

List of positive integer divisors of 927 that divides 927 without a remainder.

1, 3, 9, 103, 309, 927

Divisors of 388

List of positive integer divisors of 388 that divides 388 without a remainder.

1, 2, 4, 97, 194, 388

Divisors of 728

List of positive integer divisors of 728 that divides 728 without a remainder.

1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728

Greatest Common Divisior

We found the divisors of 974, 927, 388, 728 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 974, 927, 388, 728 is 1.

Therefore, GCD of numbers 974, 927, 388, 728 is 1

Given Input Data is 974, 927, 388, 728

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

Prime Factorization of 974 is 2 x 487

Prime Factorization of 927 is 3 x 3 x 103

Prime Factorization of 388 is 2 x 2 x 97

Prime Factorization of 728 is 2 x 2 x 2 x 7 x 13

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(974, 927) = 902898

GCD(974, 927) = ( 974 x 927 ) / 902898

GCD(974, 927) = 902898 / 902898

GCD(974, 927) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 388

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

LCM(1, 388) = 388

GCD(1, 388) = ( 1 x 388 ) / 388

GCD(1, 388) = 388 / 388

GCD(1, 388) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 728

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

LCM(1, 728) = 728

GCD(1, 728) = ( 1 x 728 ) / 728

GCD(1, 728) = 728 / 728

GCD(1, 728) = 1

GCD of 974, 927, 388, 728 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 714, 437, 875, 987
• GCD of 603, 873, 936, 625
• GCD of 429, 988, 832, 200
• GCD of 902, 293, 153, 449
• GCD of 143, 932, 911, 343

1. What is the GCD of 974, 927, 388, 728?

GCD of 974, 927, 388, 728 is 1

2. Where do I get the detailed procedure to find GCD of 974, 927, 388, 728?

You can find a detailed procedure to find GCD of 974, 927, 388, 728 on our page.

3. How to find GCD of 974, 927, 388, 728 on a calculator?

You can find the GCD of 974, 927, 388, 728 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.