Question

find the smallest number which can be divided by 6 ,9,15,20​

Answer 1

Answer:

6-2, 9-3, 15-3, 20-2. this are the smallest number

Answer 2

Answer:

180 is the smallest number which can be divided by 6,9,15,20

Step-by-step explanation:

do the lcm of 6,9,15,20

then divide the answer by these four numbers

1) 180÷6=30

2)180÷9=20

3)180÷15=12

4)180÷20=9