GCD of 988, 728, 270, 347 Calculator

Given Input numbers are 988, 728, 270, 347

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

Divisors of 988

List of positive integer divisors of 988 that divides 988 without a remainder.

1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988

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

Divisors of 270

List of positive integer divisors of 270 that divides 270 without a remainder.

1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270

Divisors of 347

List of positive integer divisors of 347 that divides 347 without a remainder.

1, 347

Greatest Common Divisior

We found the divisors of 988, 728, 270, 347 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 988, 728, 270, 347 is 1.

Therefore, GCD of numbers 988, 728, 270, 347 is 1

Given Input Data is 988, 728, 270, 347

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

Prime Factorization of 988 is 2 x 2 x 13 x 19

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

Prime Factorization of 270 is 2 x 3 x 3 x 3 x 5

Prime Factorization of 347 is 347

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(988, 728) = 13832

GCD(988, 728) = ( 988 x 728 ) / 13832

GCD(988, 728) = 719264 / 13832

GCD(988, 728) = 52

Step2:

Here we consider the GCD from the above i.e. 52 as first number and the next as 270

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

LCM(52, 270) = 7020

GCD(52, 270) = ( 52 x 270 ) / 7020

GCD(52, 270) = 14040 / 7020

GCD(52, 270) = 2

Step3:

Here we consider the GCD from the above i.e. 2 as first number and the next as 347

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

LCM(2, 347) = 694

GCD(2, 347) = ( 2 x 347 ) / 694

GCD(2, 347) = 694 / 694

GCD(2, 347) = 1

GCD of 988, 728, 270, 347 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 862, 522, 321, 114
• GCD of 194, 110, 950, 185
• GCD of 625, 425, 369, 580
• GCD of 198, 297, 524, 268
• GCD of 872, 501, 750, 558

1. What is the GCD of 988, 728, 270, 347?

GCD of 988, 728, 270, 347 is 1

2. Where do I get the detailed procedure to find GCD of 988, 728, 270, 347?

You can find a detailed procedure to find GCD of 988, 728, 270, 347 on our page.

3. How to find GCD of 988, 728, 270, 347 on a calculator?

You can find the GCD of 988, 728, 270, 347 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.