Question

find the value of 243/ 867 by prime​

Answer 1

the factors are 3×3×3×3×3×17×17

Answer 2

Answer:

$\frac{9}{17}$

Explanation:

First, find the Prime Factors of both the number 243 and 867

243= 3 x 3 x 3 x 3 x 3

867= 3 x 17 x 17              Here 3 is common factor

Now, we have 3 x 3 x 3 x 3   =  81

                          17 x 17           =   268

81 and 268 are both perfect squares and we can divide them by 9 and 17 respectively.

So we get the final answer as $\frac{9}{17}$