Answer:

18

Step-by-step explanation:

Use the TRIAL AND ERROR Method

>You have to multiply something to the bigger number like(1,2,3 and etc.)

>The bigger number is 9

SOLVE:

>9×1=9,divisible by 9 but not divisible to 6

>9×2=18,divisible by 9 and 6

Since the number we must find is the smallest multiple of 6 and 9,so 18 is the correct answer....

HOPE IT HELPS❤️

Answer:

18

Step-by-step explanation:

6x3=18

9x2=18

so that was their least value