GCD of 680, 537, 859 Calculator

Given Input numbers are 680, 537, 859

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

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

Divisors of 537

List of positive integer divisors of 537 that divides 537 without a remainder.

1, 3, 179, 537

Divisors of 859

List of positive integer divisors of 859 that divides 859 without a remainder.

1, 859

Greatest Common Divisior

We found the divisors of 680, 537, 859 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 680, 537, 859 is 1.

Therefore, GCD of numbers 680, 537, 859 is 1

Given Input Data is 680, 537, 859

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

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

Prime Factorization of 537 is 3 x 179

Prime Factorization of 859 is 859

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(680, 537) = 365160

GCD(680, 537) = ( 680 x 537 ) / 365160

GCD(680, 537) = 365160 / 365160

GCD(680, 537) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 859

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

LCM(1, 859) = 859

GCD(1, 859) = ( 1 x 859 ) / 859

GCD(1, 859) = 859 / 859

GCD(1, 859) = 1

GCD of 680, 537, 859 is 1

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1. What is the GCD of 680, 537, 859?

GCD of 680, 537, 859 is 1

2. Where do I get the detailed procedure to find GCD of 680, 537, 859?

You can find a detailed procedure to find GCD of 680, 537, 859 on our page.

3. How to find GCD of 680, 537, 859 on a calculator?

You can find the GCD of 680, 537, 859 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.