GCD of 917, 243, 79, 928 Calculator

Given Input numbers are 917, 243, 79, 928

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

Divisors of 917

List of positive integer divisors of 917 that divides 917 without a remainder.

1, 7, 131, 917

Divisors of 243

List of positive integer divisors of 243 that divides 243 without a remainder.

1, 3, 9, 27, 81, 243

Divisors of 79

List of positive integer divisors of 79 that divides 79 without a remainder.

1, 79

Divisors of 928

List of positive integer divisors of 928 that divides 928 without a remainder.

1, 2, 4, 8, 16, 29, 32, 58, 116, 232, 464, 928

Greatest Common Divisior

We found the divisors of 917, 243, 79, 928 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 917, 243, 79, 928 is 1.

Therefore, GCD of numbers 917, 243, 79, 928 is 1

Given Input Data is 917, 243, 79, 928

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

Prime Factorization of 917 is 7 x 131

Prime Factorization of 243 is 3 x 3 x 3 x 3 x 3

Prime Factorization of 79 is 79

Prime Factorization of 928 is 2 x 2 x 2 x 2 x 2 x 29

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(917, 243) = 222831

GCD(917, 243) = ( 917 x 243 ) / 222831

GCD(917, 243) = 222831 / 222831

GCD(917, 243) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 79

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

LCM(1, 79) = 79

GCD(1, 79) = ( 1 x 79 ) / 79

GCD(1, 79) = 79 / 79

GCD(1, 79) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 928

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

LCM(1, 928) = 928

GCD(1, 928) = ( 1 x 928 ) / 928

GCD(1, 928) = 928 / 928

GCD(1, 928) = 1

GCD of 917, 243, 79, 928 is 1

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• GCD of 433, 482, 69, 605
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1. What is the GCD of 917, 243, 79, 928?

GCD of 917, 243, 79, 928 is 1

2. Where do I get the detailed procedure to find GCD of 917, 243, 79, 928?

You can find a detailed procedure to find GCD of 917, 243, 79, 928 on our page.

3. How to find GCD of 917, 243, 79, 928 on a calculator?

You can find the GCD of 917, 243, 79, 928 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.