Question

Write some numbers which are divisible by 2 3 5 9 and 10 also

Answer 1

2=1*2

3=1*3

5= 1*5

9 = 3*3

10=2*5

So, the L.C.M. is = (2*3*3*5)

                           = 90

So, the numbers are_

1) 90

2) (90*2)

    = 182

3) (90*3)

   = 270

4) (90*4)

  = 360

5) (90*5)

 = 450

6) (90*6)

 = 540

7) (90*7)

  = 630

8) (90*8)

  = 720

9) (90*9)

   = 810

10) (90*10)

    = 900   etc.............................................................

Answer 2

* 20,38,50 etc...are divisible by 2

this means the unit place of the digit should be 2,4,6,8,0

* 36,69,60 etc... are divisible by 3

* 50,10,55,85 etc... are divisible by 5 that means the unit place should be 5 or 0

* 63,90,72 etc..... are divisible by 9

* 60,80,90 etc.... are divisible by 10

that means the unit place should be always 0

if it is wrong

then I will give you another answer

a number that is divisible by 2,3,5,9 and 10 is 90

90 is divisible by 2,3,5,9,10