GCD of 290, 936, 673, 395 Calculator

Given Input numbers are 290, 936, 673, 395

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

Divisors of 290

List of positive integer divisors of 290 that divides 290 without a remainder.

1, 2, 5, 10, 29, 58, 145, 290

Divisors of 936

List of positive integer divisors of 936 that divides 936 without a remainder.

1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936

Divisors of 673

List of positive integer divisors of 673 that divides 673 without a remainder.

1, 673

Divisors of 395

List of positive integer divisors of 395 that divides 395 without a remainder.

1, 5, 79, 395

Greatest Common Divisior

We found the divisors of 290, 936, 673, 395 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 290, 936, 673, 395 is 1.

Therefore, GCD of numbers 290, 936, 673, 395 is 1

Given Input Data is 290, 936, 673, 395

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

Prime Factorization of 290 is 2 x 5 x 29

Prime Factorization of 936 is 2 x 2 x 2 x 3 x 3 x 13

Prime Factorization of 673 is 673

Prime Factorization of 395 is 5 x 79

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(290, 936) = 135720

GCD(290, 936) = ( 290 x 936 ) / 135720

GCD(290, 936) = 271440 / 135720

GCD(290, 936) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 673

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

LCM(2, 673) = 1346

GCD(2, 673) = ( 2 x 673 ) / 1346

GCD(2, 673) = 1346 / 1346

GCD(2, 673) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 395

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

LCM(1, 395) = 395

GCD(1, 395) = ( 1 x 395 ) / 395

GCD(1, 395) = 395 / 395

GCD(1, 395) = 1

GCD of 290, 936, 673, 395 is 1

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1. What is the GCD of 290, 936, 673, 395?

GCD of 290, 936, 673, 395 is 1

2. Where do I get the detailed procedure to find GCD of 290, 936, 673, 395?

You can find a detailed procedure to find GCD of 290, 936, 673, 395 on our page.

3. How to find GCD of 290, 936, 673, 395 on a calculator?

You can find the GCD of 290, 936, 673, 395 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.