Help me in solving DEBUGICPF5 problem

help
,
1

My issue

There are a total of 15 multiples of 2 in the range of 1 to 30
We have 5 unique multiples 3,9,15,21,27 for 3.
we have 2 unique multiples 5,25 for 5. explain

Learning course: Beginner DSA in Java
Problem Link: CodeChef: Practical coding for everyone

2

@itz_rahul2002
Correct Answer:

4 0 even number of multiple of 3

Explanation:

In the given problem you can see there are 4 multiples of 3, 6, 6 and 45 so count becomes 4 and count is divisible by 2 now.