hii please help i’ll give brainliest

Answer:
for number 2 your answer will be 18
Step-by-step explanation:
Find the least common multiple of 6 and 9. For 6 the multiples will be 6, 12, 18, 24. For 9 the multiples will be 9, 18, 27, 36. You see that the numbers 18 and 36 are both common multiples of 6 and 9. The least common multiple is the smallest which is 18.