GCD of 288, 913, 163, 870 Calculator

Given Input numbers are 288, 913, 163, 870

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

Divisors of 288

List of positive integer divisors of 288 that divides 288 without a remainder.

1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288

Divisors of 913

List of positive integer divisors of 913 that divides 913 without a remainder.

1, 11, 83, 913

Divisors of 163

List of positive integer divisors of 163 that divides 163 without a remainder.

1, 163

Divisors of 870

List of positive integer divisors of 870 that divides 870 without a remainder.

1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870

Greatest Common Divisior

We found the divisors of 288, 913, 163, 870 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 288, 913, 163, 870 is 1.

Therefore, GCD of numbers 288, 913, 163, 870 is 1

Given Input Data is 288, 913, 163, 870

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

Prime Factorization of 288 is 2 x 2 x 2 x 2 x 2 x 3 x 3

Prime Factorization of 913 is 11 x 83

Prime Factorization of 163 is 163

Prime Factorization of 870 is 2 x 3 x 5 x 29

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(288, 913) = 262944

GCD(288, 913) = ( 288 x 913 ) / 262944

GCD(288, 913) = 262944 / 262944

GCD(288, 913) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 163

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

LCM(1, 163) = 163

GCD(1, 163) = ( 1 x 163 ) / 163

GCD(1, 163) = 163 / 163

GCD(1, 163) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 870

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

LCM(1, 870) = 870

GCD(1, 870) = ( 1 x 870 ) / 870

GCD(1, 870) = 870 / 870

GCD(1, 870) = 1

GCD of 288, 913, 163, 870 is 1

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1. What is the GCD of 288, 913, 163, 870?

GCD of 288, 913, 163, 870 is 1

2. Where do I get the detailed procedure to find GCD of 288, 913, 163, 870?

You can find a detailed procedure to find GCD of 288, 913, 163, 870 on our page.

3. How to find GCD of 288, 913, 163, 870 on a calculator?

You can find the GCD of 288, 913, 163, 870 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.