GCD of 552, 128, 791 Calculator

Given Input numbers are 552, 128, 791

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

Divisors of 552

List of positive integer divisors of 552 that divides 552 without a remainder.

1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552

Divisors of 128

List of positive integer divisors of 128 that divides 128 without a remainder.

1, 2, 4, 8, 16, 32, 64, 128

Divisors of 791

List of positive integer divisors of 791 that divides 791 without a remainder.

1, 7, 113, 791

Greatest Common Divisior

We found the divisors of 552, 128, 791 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 552, 128, 791 is 1.

Therefore, GCD of numbers 552, 128, 791 is 1

Given Input Data is 552, 128, 791

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

Prime Factorization of 552 is 2 x 2 x 2 x 3 x 23

Prime Factorization of 128 is 2 x 2 x 2 x 2 x 2 x 2 x 2

Prime Factorization of 791 is 7 x 113

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(552, 128) = 8832

GCD(552, 128) = ( 552 x 128 ) / 8832

GCD(552, 128) = 70656 / 8832

GCD(552, 128) = 8

Step2:

Here we consider the GCD from the above i.e. 8 as first number and the next as 791

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

LCM(8, 791) = 6328

GCD(8, 791) = ( 8 x 791 ) / 6328

GCD(8, 791) = 6328 / 6328

GCD(8, 791) = 1

GCD of 552, 128, 791 is 1

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1. What is the GCD of 552, 128, 791?

GCD of 552, 128, 791 is 1

2. Where do I get the detailed procedure to find GCD of 552, 128, 791?

You can find a detailed procedure to find GCD of 552, 128, 791 on our page.

3. How to find GCD of 552, 128, 791 on a calculator?

You can find the GCD of 552, 128, 791 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.