GCD of 631, 243, 698 Calculator

Given Input numbers are 631, 243, 698

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

Divisors of 631

List of positive integer divisors of 631 that divides 631 without a remainder.

1, 631

Divisors of 243

List of positive integer divisors of 243 that divides 243 without a remainder.

1, 3, 9, 27, 81, 243

Divisors of 698

List of positive integer divisors of 698 that divides 698 without a remainder.

1, 2, 349, 698

Greatest Common Divisior

We found the divisors of 631, 243, 698 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 631, 243, 698 is 1.

Therefore, GCD of numbers 631, 243, 698 is 1

Given Input Data is 631, 243, 698

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

Prime Factorization of 631 is 631

Prime Factorization of 243 is 3 x 3 x 3 x 3 x 3

Prime Factorization of 698 is 2 x 349

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(631, 243) = 153333

GCD(631, 243) = ( 631 x 243 ) / 153333

GCD(631, 243) = 153333 / 153333

GCD(631, 243) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 698

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

LCM(1, 698) = 698

GCD(1, 698) = ( 1 x 698 ) / 698

GCD(1, 698) = 698 / 698

GCD(1, 698) = 1

GCD of 631, 243, 698 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 189, 726, 318
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• GCD of 538, 576, 798
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1. What is the GCD of 631, 243, 698?

GCD of 631, 243, 698 is 1

2. Where do I get the detailed procedure to find GCD of 631, 243, 698?

You can find a detailed procedure to find GCD of 631, 243, 698 on our page.

3. How to find GCD of 631, 243, 698 on a calculator?

You can find the GCD of 631, 243, 698 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.