GCD of 897, 573, 24, 490 Calculator

Given Input numbers are 897, 573, 24, 490

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

Divisors of 897

List of positive integer divisors of 897 that divides 897 without a remainder.

1, 3, 13, 23, 39, 69, 299, 897

Divisors of 573

List of positive integer divisors of 573 that divides 573 without a remainder.

1, 3, 191, 573

Divisors of 24

List of positive integer divisors of 24 that divides 24 without a remainder.

1, 2, 3, 4, 6, 8, 12, 24

Divisors of 490

List of positive integer divisors of 490 that divides 490 without a remainder.

1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490

Greatest Common Divisior

We found the divisors of 897, 573, 24, 490 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 897, 573, 24, 490 is 1.

Therefore, GCD of numbers 897, 573, 24, 490 is 1

Given Input Data is 897, 573, 24, 490

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

Prime Factorization of 897 is 3 x 13 x 23

Prime Factorization of 573 is 3 x 191

Prime Factorization of 24 is 2 x 2 x 2 x 3

Prime Factorization of 490 is 2 x 5 x 7 x 7

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(897, 573) = 171327

GCD(897, 573) = ( 897 x 573 ) / 171327

GCD(897, 573) = 513981 / 171327

GCD(897, 573) = 3

Step2:

Here we consider the GCD from the above i.e. 3 as first number and the next as 24

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

LCM(3, 24) = 24

GCD(3, 24) = ( 3 x 24 ) / 24

GCD(3, 24) = 72 / 24

GCD(3, 24) = 3

Step3:

Here we consider the GCD from the above i.e. 3 as first number and the next as 490

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

LCM(3, 490) = 1470

GCD(3, 490) = ( 3 x 490 ) / 1470

GCD(3, 490) = 1470 / 1470

GCD(3, 490) = 1

GCD of 897, 573, 24, 490 is 1

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1. What is the GCD of 897, 573, 24, 490?

GCD of 897, 573, 24, 490 is 1

2. Where do I get the detailed procedure to find GCD of 897, 573, 24, 490?

You can find a detailed procedure to find GCD of 897, 573, 24, 490 on our page.

3. How to find GCD of 897, 573, 24, 490 on a calculator?

You can find the GCD of 897, 573, 24, 490 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.