Question

4. How many numbers are there between 200 and 300 which are exactly divisible by 6, 8 and 9? (a) One (b) Two (c) Three (d) Four ?​

Answer 1

Answer:

LCM of 6,8 and 9 is 2*3*4*3=72. So desired numbers should be 72 or multiple of 72. Hence such numbers are 216 and 288.

Answer 2

There are 2 numbers between 200 and 300 .

which are divisible by 6,8and 9