GCD of 341, 689, 663 Calculator

Given Input numbers are 341, 689, 663

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

Divisors of 341

List of positive integer divisors of 341 that divides 341 without a remainder.

1, 11, 31, 341

Divisors of 689

List of positive integer divisors of 689 that divides 689 without a remainder.

1, 13, 53, 689

Divisors of 663

List of positive integer divisors of 663 that divides 663 without a remainder.

1, 3, 13, 17, 39, 51, 221, 663

Greatest Common Divisior

We found the divisors of 341, 689, 663 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 341, 689, 663 is 1.

Therefore, GCD of numbers 341, 689, 663 is 1

Given Input Data is 341, 689, 663

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

Prime Factorization of 341 is 11 x 31

Prime Factorization of 689 is 13 x 53

Prime Factorization of 663 is 3 x 13 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(341, 689) = 234949

GCD(341, 689) = ( 341 x 689 ) / 234949

GCD(341, 689) = 234949 / 234949

GCD(341, 689) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 663

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

LCM(1, 663) = 663

GCD(1, 663) = ( 1 x 663 ) / 663

GCD(1, 663) = 663 / 663

GCD(1, 663) = 1

GCD of 341, 689, 663 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 149, 175, 803
• GCD of 833, 645, 536
• GCD of 282, 450, 426
• GCD of 799, 671, 628
• GCD of 112, 613, 499

1. What is the GCD of 341, 689, 663?

GCD of 341, 689, 663 is 1

2. Where do I get the detailed procedure to find GCD of 341, 689, 663?

You can find a detailed procedure to find GCD of 341, 689, 663 on our page.

3. How to find GCD of 341, 689, 663 on a calculator?

You can find the GCD of 341, 689, 663 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.