Mrs Tan has more than $$30$$ sweets but less than $$40$$ sweets.  She is able to give an equal number of sweets to $$4$$ or $$6$$ children without any remainder.  How many sweets does Mrs Tan have? 
Overseas Competition->Knowledge Point->Counting Modules Overseas In-curriculum->Knowledge Point->Knowing Numbers->Characteristics of Numbers ->Factors and Multiples->The Common Multiples of two Given Numbers