GCD of 86, 683, 210, 664 Calculator

Given Input numbers are 86, 683, 210, 664

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

Divisors of 86

List of positive integer divisors of 86 that divides 86 without a remainder.

1, 2, 43, 86

Divisors of 683

List of positive integer divisors of 683 that divides 683 without a remainder.

1, 683

Divisors of 210

List of positive integer divisors of 210 that divides 210 without a remainder.

1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210

Divisors of 664

List of positive integer divisors of 664 that divides 664 without a remainder.

1, 2, 4, 8, 83, 166, 332, 664

Greatest Common Divisior

We found the divisors of 86, 683, 210, 664 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 86, 683, 210, 664 is 1.

Therefore, GCD of numbers 86, 683, 210, 664 is 1

Given Input Data is 86, 683, 210, 664

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

Prime Factorization of 86 is 2 x 43

Prime Factorization of 683 is 683

Prime Factorization of 210 is 2 x 3 x 5 x 7

Prime Factorization of 664 is 2 x 2 x 2 x 83

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(86, 683) = 58738

GCD(86, 683) = ( 86 x 683 ) / 58738

GCD(86, 683) = 58738 / 58738

GCD(86, 683) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 210

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

LCM(1, 210) = 210

GCD(1, 210) = ( 1 x 210 ) / 210

GCD(1, 210) = 210 / 210

GCD(1, 210) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 664

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

LCM(1, 664) = 664

GCD(1, 664) = ( 1 x 664 ) / 664

GCD(1, 664) = 664 / 664

GCD(1, 664) = 1

GCD of 86, 683, 210, 664 is 1

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1. What is the GCD of 86, 683, 210, 664?

GCD of 86, 683, 210, 664 is 1

2. Where do I get the detailed procedure to find GCD of 86, 683, 210, 664?

You can find a detailed procedure to find GCD of 86, 683, 210, 664 on our page.

3. How to find GCD of 86, 683, 210, 664 on a calculator?

You can find the GCD of 86, 683, 210, 664 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.