GCD of 897, 573, 70, 659 Calculator

Given Input numbers are 897, 573, 70, 659

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 70

List of positive integer divisors of 70 that divides 70 without a remainder.

1, 2, 5, 7, 10, 14, 35, 70

Divisors of 659

List of positive integer divisors of 659 that divides 659 without a remainder.

1, 659

Greatest Common Divisior

We found the divisors of 897, 573, 70, 659 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 897, 573, 70, 659 is 1.

Therefore, GCD of numbers 897, 573, 70, 659 is 1

Given Input Data is 897, 573, 70, 659

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 70 is 2 x 5 x 7

Prime Factorization of 659 is 659

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 70

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

LCM(3, 70) = 210

GCD(3, 70) = ( 3 x 70 ) / 210

GCD(3, 70) = 210 / 210

GCD(3, 70) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 659

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

LCM(1, 659) = 659

GCD(1, 659) = ( 1 x 659 ) / 659

GCD(1, 659) = 659 / 659

GCD(1, 659) = 1

GCD of 897, 573, 70, 659 is 1

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1. What is the GCD of 897, 573, 70, 659?

GCD of 897, 573, 70, 659 is 1

2. Where do I get the detailed procedure to find GCD of 897, 573, 70, 659?

You can find a detailed procedure to find GCD of 897, 573, 70, 659 on our page.

3. How to find GCD of 897, 573, 70, 659 on a calculator?

You can find the GCD of 897, 573, 70, 659 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.