GCD of 442, 887, 31, 531 Calculator

Given Input numbers are 442, 887, 31, 531

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

Divisors of 442

List of positive integer divisors of 442 that divides 442 without a remainder.

1, 2, 13, 17, 26, 34, 221, 442

Divisors of 887

List of positive integer divisors of 887 that divides 887 without a remainder.

1, 887

Divisors of 31

List of positive integer divisors of 31 that divides 31 without a remainder.

1, 31

Divisors of 531

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

1, 3, 9, 59, 177, 531

Greatest Common Divisior

We found the divisors of 442, 887, 31, 531 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 442, 887, 31, 531 is 1.

Therefore, GCD of numbers 442, 887, 31, 531 is 1

Given Input Data is 442, 887, 31, 531

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

Prime Factorization of 442 is 2 x 13 x 17

Prime Factorization of 887 is 887

Prime Factorization of 31 is 31

Prime Factorization of 531 is 3 x 3 x 59

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(442, 887) = 392054

GCD(442, 887) = ( 442 x 887 ) / 392054

GCD(442, 887) = 392054 / 392054

GCD(442, 887) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 31

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

LCM(1, 31) = 31

GCD(1, 31) = ( 1 x 31 ) / 31

GCD(1, 31) = 31 / 31

GCD(1, 31) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 531

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

LCM(1, 531) = 531

GCD(1, 531) = ( 1 x 531 ) / 531

GCD(1, 531) = 531 / 531

GCD(1, 531) = 1

GCD of 442, 887, 31, 531 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 806, 184, 71, 982
• GCD of 617, 387, 50, 774
• GCD of 795, 398, 35, 730
• GCD of 763, 459, 14, 425
• GCD of 965, 638, 31, 196

1. What is the GCD of 442, 887, 31, 531?

GCD of 442, 887, 31, 531 is 1

2. Where do I get the detailed procedure to find GCD of 442, 887, 31, 531?

You can find a detailed procedure to find GCD of 442, 887, 31, 531 on our page.

3. How to find GCD of 442, 887, 31, 531 on a calculator?

You can find the GCD of 442, 887, 31, 531 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.