Kavya and Ravi make festival hangings out of strips of cloth. Multiple strips are placed one next to another to make a festival hanging. Kavya uses strips of length \(4 \ cm\), and Ravi uses strips of \(6 \ cm\) length. If both have to make festival hangings of the same length, what is the smallest possible length the festival hangings could be?
Answer:
The smallest possible length for the festival hangings is \(cm\).