GCD of 626, 284, 523, 487 Calculator

Given Input numbers are 626, 284, 523, 487

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

Divisors of 626

List of positive integer divisors of 626 that divides 626 without a remainder.

1, 2, 313, 626

Divisors of 284

List of positive integer divisors of 284 that divides 284 without a remainder.

1, 2, 4, 71, 142, 284

Divisors of 523

List of positive integer divisors of 523 that divides 523 without a remainder.

1, 523

Divisors of 487

List of positive integer divisors of 487 that divides 487 without a remainder.

1, 487

Greatest Common Divisior

We found the divisors of 626, 284, 523, 487 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 626, 284, 523, 487 is 1.

Therefore, GCD of numbers 626, 284, 523, 487 is 1

Given Input Data is 626, 284, 523, 487

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

Prime Factorization of 626 is 2 x 313

Prime Factorization of 284 is 2 x 2 x 71

Prime Factorization of 523 is 523

Prime Factorization of 487 is 487

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(626, 284) = 88892

GCD(626, 284) = ( 626 x 284 ) / 88892

GCD(626, 284) = 177784 / 88892

GCD(626, 284) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 523

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

LCM(2, 523) = 1046

GCD(2, 523) = ( 2 x 523 ) / 1046

GCD(2, 523) = 1046 / 1046

GCD(2, 523) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 487

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

LCM(1, 487) = 487

GCD(1, 487) = ( 1 x 487 ) / 487

GCD(1, 487) = 487 / 487

GCD(1, 487) = 1

GCD of 626, 284, 523, 487 is 1

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1. What is the GCD of 626, 284, 523, 487?

GCD of 626, 284, 523, 487 is 1

2. Where do I get the detailed procedure to find GCD of 626, 284, 523, 487?

You can find a detailed procedure to find GCD of 626, 284, 523, 487 on our page.

3. How to find GCD of 626, 284, 523, 487 on a calculator?

You can find the GCD of 626, 284, 523, 487 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.