GCD of 47, 455, 887, 563 Calculator

Given Input numbers are 47, 455, 887, 563

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

Divisors of 47

List of positive integer divisors of 47 that divides 47 without a remainder.

1, 47

Divisors of 455

List of positive integer divisors of 455 that divides 455 without a remainder.

1, 5, 7, 13, 35, 65, 91, 455

Divisors of 887

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

1, 887

Divisors of 563

List of positive integer divisors of 563 that divides 563 without a remainder.

1, 563

Greatest Common Divisior

We found the divisors of 47, 455, 887, 563 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 47, 455, 887, 563 is 1.

Therefore, GCD of numbers 47, 455, 887, 563 is 1

Given Input Data is 47, 455, 887, 563

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

Prime Factorization of 47 is 47

Prime Factorization of 455 is 5 x 7 x 13

Prime Factorization of 887 is 887

Prime Factorization of 563 is 563

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(47, 455) = 21385

GCD(47, 455) = ( 47 x 455 ) / 21385

GCD(47, 455) = 21385 / 21385

GCD(47, 455) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 887

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

LCM(1, 887) = 887

GCD(1, 887) = ( 1 x 887 ) / 887

GCD(1, 887) = 887 / 887

GCD(1, 887) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 563

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

LCM(1, 563) = 563

GCD(1, 563) = ( 1 x 563 ) / 563

GCD(1, 563) = 563 / 563

GCD(1, 563) = 1

GCD of 47, 455, 887, 563 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 15, 482, 874, 837
• GCD of 96, 274, 915, 469
• GCD of 65, 389, 225, 764
• GCD of 31, 660, 434, 716
• GCD of 13, 472, 310, 552

1. What is the GCD of 47, 455, 887, 563?

GCD of 47, 455, 887, 563 is 1

2. Where do I get the detailed procedure to find GCD of 47, 455, 887, 563?

You can find a detailed procedure to find GCD of 47, 455, 887, 563 on our page.

3. How to find GCD of 47, 455, 887, 563 on a calculator?

You can find the GCD of 47, 455, 887, 563 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.