GCD of 890, 344, 617 Calculator

Given Input numbers are 890, 344, 617

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

Divisors of 890

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

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

Divisors of 344

List of positive integer divisors of 344 that divides 344 without a remainder.

1, 2, 4, 8, 43, 86, 172, 344

Divisors of 617

List of positive integer divisors of 617 that divides 617 without a remainder.

1, 617

Greatest Common Divisior

We found the divisors of 890, 344, 617 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 890, 344, 617 is 1.

Therefore, GCD of numbers 890, 344, 617 is 1

Given Input Data is 890, 344, 617

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

Prime Factorization of 890 is 2 x 5 x 89

Prime Factorization of 344 is 2 x 2 x 2 x 43

Prime Factorization of 617 is 617

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(890, 344) = 153080

GCD(890, 344) = ( 890 x 344 ) / 153080

GCD(890, 344) = 306160 / 153080

GCD(890, 344) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 617

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

LCM(2, 617) = 1234

GCD(2, 617) = ( 2 x 617 ) / 1234

GCD(2, 617) = 1234 / 1234

GCD(2, 617) = 1

GCD of 890, 344, 617 is 1

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1. What is the GCD of 890, 344, 617?

GCD of 890, 344, 617 is 1

2. Where do I get the detailed procedure to find GCD of 890, 344, 617?

You can find a detailed procedure to find GCD of 890, 344, 617 on our page.

3. How to find GCD of 890, 344, 617 on a calculator?

You can find the GCD of 890, 344, 617 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.