Question

What is the least common denominator of 15/17 and 8/13 ?

Answer 1

221

Explanation:

Its just LCM with denominators :) hope this helps

Answer 2

The least common denominator is 221.

Explanation:

The two numbers are :

`(15)/(17)` and
`(8)/(13)`

We have to find the least common denominator or least common multiple of 17 and 13.

17 = 1 x 17

13 = 1 x 13

LCD =
`17*13=221`

Therefore, the least common denominator is 221.