GCD of 386, 587, 680 Calculator

Given Input numbers are 386, 587, 680

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

Divisors of 386

List of positive integer divisors of 386 that divides 386 without a remainder.

1, 2, 193, 386

Divisors of 587

List of positive integer divisors of 587 that divides 587 without a remainder.

1, 587

Divisors of 680

List of positive integer divisors of 680 that divides 680 without a remainder.

1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680

Greatest Common Divisior

We found the divisors of 386, 587, 680 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 386, 587, 680 is 1.

Therefore, GCD of numbers 386, 587, 680 is 1

Given Input Data is 386, 587, 680

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

Prime Factorization of 386 is 2 x 193

Prime Factorization of 587 is 587

Prime Factorization of 680 is 2 x 2 x 2 x 5 x 17

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(386, 587) = 226582

GCD(386, 587) = ( 386 x 587 ) / 226582

GCD(386, 587) = 226582 / 226582

GCD(386, 587) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 680

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

LCM(1, 680) = 680

GCD(1, 680) = ( 1 x 680 ) / 680

GCD(1, 680) = 680 / 680

GCD(1, 680) = 1

GCD of 386, 587, 680 is 1

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1. What is the GCD of 386, 587, 680?

GCD of 386, 587, 680 is 1

2. Where do I get the detailed procedure to find GCD of 386, 587, 680?

You can find a detailed procedure to find GCD of 386, 587, 680 on our page.

3. How to find GCD of 386, 587, 680 on a calculator?

You can find the GCD of 386, 587, 680 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.