- romitvsingh
- Senior | Next Rank: 100 Posts
- Posts: 46
- Joined: Fri Aug 19, 2011 12:13 am
- Location: Delhi, India
- Followed by:1 members
I want to know how one can solve LCM,HCF problems & how to find out in a given question weather one should find HCF or LCM.












