1.

What are the largest 4-digit and the smallest 3-digit numbers divisible by 6,15,21and 24?

Answer»

6=2*3

15=5*3

21=7*3

24=2*2*2*3

LCM:=2*2*2*3*7*5=840

874*9=7,560



Discussion

No Comment Found

Related InterviewSolutions