Question

2 Complete the HCF chart. Some are done for you.
HCF
12
15
18
30
36
3
6
9
9
12
02
24
6​

Answer 1

Answer

12 , 15 , 18

12= 2*2*3

15= 3*5

18= 2*3*3

the H. C. M of 12,15,18 is 2*3= 5