GCD of 531, 240, 83, 629 Calculator

Given Input numbers are 531, 240, 83, 629

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

Divisors of 531

List of positive integer divisors of 531 that divides 531 without a remainder.

1, 3, 9, 59, 177, 531

Divisors of 240

List of positive integer divisors of 240 that divides 240 without a remainder.

1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240

Divisors of 83

List of positive integer divisors of 83 that divides 83 without a remainder.

1, 83

Divisors of 629

List of positive integer divisors of 629 that divides 629 without a remainder.

1, 17, 37, 629

Greatest Common Divisior

We found the divisors of 531, 240, 83, 629 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 531, 240, 83, 629 is 1.

Therefore, GCD of numbers 531, 240, 83, 629 is 1

Given Input Data is 531, 240, 83, 629

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

Prime Factorization of 531 is 3 x 3 x 59

Prime Factorization of 240 is 2 x 2 x 2 x 2 x 3 x 5

Prime Factorization of 83 is 83

Prime Factorization of 629 is 17 x 37

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(531, 240) = 42480

GCD(531, 240) = ( 531 x 240 ) / 42480

GCD(531, 240) = 127440 / 42480

GCD(531, 240) = 3

Step2:

Here we consider the GCD from the above i.e. 3 as first number and the next as 83

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

LCM(3, 83) = 249

GCD(3, 83) = ( 3 x 83 ) / 249

GCD(3, 83) = 249 / 249

GCD(3, 83) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 629

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

LCM(1, 629) = 629

GCD(1, 629) = ( 1 x 629 ) / 629

GCD(1, 629) = 629 / 629

GCD(1, 629) = 1

GCD of 531, 240, 83, 629 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 189, 503, 96, 535
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• GCD of 264, 460, 73, 646
• GCD of 822, 882, 78, 683
• GCD of 257, 839, 82, 720

1. What is the GCD of 531, 240, 83, 629?

GCD of 531, 240, 83, 629 is 1

2. Where do I get the detailed procedure to find GCD of 531, 240, 83, 629?

You can find a detailed procedure to find GCD of 531, 240, 83, 629 on our page.

3. How to find GCD of 531, 240, 83, 629 on a calculator?

You can find the GCD of 531, 240, 83, 629 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.