Question

find
the smallest number
Smallest number of 4 digit
which is exactly divisible by 6 ,15 and 18​

Answer 1

Answer:

The smallest number of 4 digit is 1000

and it divides with 15

Step-by-step explanation:

thank me

Answer 2

If a number is divisible by all of 6, 15 and 18 it should be divisible by their LCM.

LCM (6,15,18)=90

Now

6 = 2 × 3

15 = 3 × 5

18 = 2 × 3 × 3

LCM of 5, 15 and 18 = 2 × 3 × 3 × 5 = 90.

11× 90 = 990 but 12 × 90 = 1080.

1080 is the required number.

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