GCD of 631, 454, 684, 263 Calculator

Given Input numbers are 631, 454, 684, 263

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 454

List of positive integer divisors of 454 that divides 454 without a remainder.

1, 2, 227, 454

Divisors of 684

List of positive integer divisors of 684 that divides 684 without a remainder.

1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684

Divisors of 263

List of positive integer divisors of 263 that divides 263 without a remainder.

1, 263

Greatest Common Divisior

We found the divisors of 631, 454, 684, 263 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 631, 454, 684, 263 is 1.

Therefore, GCD of numbers 631, 454, 684, 263 is 1

Given Input Data is 631, 454, 684, 263

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

Prime Factorization of 631 is 631

Prime Factorization of 454 is 2 x 227

Prime Factorization of 684 is 2 x 2 x 3 x 3 x 19

Prime Factorization of 263 is 263

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, 454) = 286474

GCD(631, 454) = ( 631 x 454 ) / 286474

GCD(631, 454) = 286474 / 286474

GCD(631, 454) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 684

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

LCM(1, 684) = 684

GCD(1, 684) = ( 1 x 684 ) / 684

GCD(1, 684) = 684 / 684

GCD(1, 684) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 263

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

LCM(1, 263) = 263

GCD(1, 263) = ( 1 x 263 ) / 263

GCD(1, 263) = 263 / 263

GCD(1, 263) = 1

GCD of 631, 454, 684, 263 is 1

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• GCD of 906, 972, 981, 994
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1. What is the GCD of 631, 454, 684, 263?

GCD of 631, 454, 684, 263 is 1

2. Where do I get the detailed procedure to find GCD of 631, 454, 684, 263?

You can find a detailed procedure to find GCD of 631, 454, 684, 263 on our page.

3. How to find GCD of 631, 454, 684, 263 on a calculator?

You can find the GCD of 631, 454, 684, 263 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.