Question

Smallest 5 digit number beginning with 15 is exactly divisible by 12
Guess the answer

Answer 1

Answer:

Take LCM of 12, 15 and 18.

Factors are

12=2*2*3,

15=3*5,

18=2*3*3.

Their LCM=2*2*3*3*5

=180.

Because smallest 5 digits number is 10000.

Let us divide it by 180

then for a quotient 55 remainder is 100

if we add 80 to it then it will be completely divided by 180 with a quotient 56.

Therefore 180*56=10080

So smallest 5 digits number divisible by 12, 15, and 18

is 10080

Answer 2

Answer:

15000 is the answer

Step-by-step explanation:

10000 is smallest number but it said it should begin with 15 so 15000 is answer. First part clear

second 15000 ➗ 12 =1250 so 15000 is answer

If I am wrong pls correct me