GCD of 404, 170, 713, 890 Calculator

Given Input numbers are 404, 170, 713, 890

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

Divisors of 404

List of positive integer divisors of 404 that divides 404 without a remainder.

1, 2, 4, 101, 202, 404

Divisors of 170

List of positive integer divisors of 170 that divides 170 without a remainder.

1, 2, 5, 10, 17, 34, 85, 170

Divisors of 713

List of positive integer divisors of 713 that divides 713 without a remainder.

1, 23, 31, 713

Divisors of 890

List of positive integer divisors of 890 that divides 890 without a remainder.

1, 2, 5, 10, 89, 178, 445, 890

Greatest Common Divisior

We found the divisors of 404, 170, 713, 890 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 404, 170, 713, 890 is 1.

Therefore, GCD of numbers 404, 170, 713, 890 is 1

Given Input Data is 404, 170, 713, 890

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

Prime Factorization of 404 is 2 x 2 x 101

Prime Factorization of 170 is 2 x 5 x 17

Prime Factorization of 713 is 23 x 31

Prime Factorization of 890 is 2 x 5 x 89

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(404, 170) = 34340

GCD(404, 170) = ( 404 x 170 ) / 34340

GCD(404, 170) = 68680 / 34340

GCD(404, 170) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 713

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

LCM(2, 713) = 1426

GCD(2, 713) = ( 2 x 713 ) / 1426

GCD(2, 713) = 1426 / 1426

GCD(2, 713) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 890

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

LCM(1, 890) = 890

GCD(1, 890) = ( 1 x 890 ) / 890

GCD(1, 890) = 890 / 890

GCD(1, 890) = 1

GCD of 404, 170, 713, 890 is 1

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1. What is the GCD of 404, 170, 713, 890?

GCD of 404, 170, 713, 890 is 1

2. Where do I get the detailed procedure to find GCD of 404, 170, 713, 890?

You can find a detailed procedure to find GCD of 404, 170, 713, 890 on our page.

3. How to find GCD of 404, 170, 713, 890 on a calculator?

You can find the GCD of 404, 170, 713, 890 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.