GCD of 909, 799, 65, 518 Calculator

Given Input numbers are 909, 799, 65, 518

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

Divisors of 909

List of positive integer divisors of 909 that divides 909 without a remainder.

1, 3, 9, 101, 303, 909

Divisors of 799

List of positive integer divisors of 799 that divides 799 without a remainder.

1, 17, 47, 799

Divisors of 65

List of positive integer divisors of 65 that divides 65 without a remainder.

1, 5, 13, 65

Divisors of 518

List of positive integer divisors of 518 that divides 518 without a remainder.

1, 2, 7, 14, 37, 74, 259, 518

Greatest Common Divisior

We found the divisors of 909, 799, 65, 518 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 909, 799, 65, 518 is 1.

Therefore, GCD of numbers 909, 799, 65, 518 is 1

Given Input Data is 909, 799, 65, 518

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

Prime Factorization of 909 is 3 x 3 x 101

Prime Factorization of 799 is 17 x 47

Prime Factorization of 65 is 5 x 13

Prime Factorization of 518 is 2 x 7 x 37

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(909, 799) = 726291

GCD(909, 799) = ( 909 x 799 ) / 726291

GCD(909, 799) = 726291 / 726291

GCD(909, 799) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 65

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

LCM(1, 65) = 65

GCD(1, 65) = ( 1 x 65 ) / 65

GCD(1, 65) = 65 / 65

GCD(1, 65) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 518

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

LCM(1, 518) = 518

GCD(1, 518) = ( 1 x 518 ) / 518

GCD(1, 518) = 518 / 518

GCD(1, 518) = 1

GCD of 909, 799, 65, 518 is 1

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1. What is the GCD of 909, 799, 65, 518?

GCD of 909, 799, 65, 518 is 1

2. Where do I get the detailed procedure to find GCD of 909, 799, 65, 518?

You can find a detailed procedure to find GCD of 909, 799, 65, 518 on our page.

3. How to find GCD of 909, 799, 65, 518 on a calculator?

You can find the GCD of 909, 799, 65, 518 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.