Saved Bookmarks
| 1. |
Fid the LCM andHCF of 12 and 18 by prim e factorisation method |
|
Answer» Answer: 36= LCM 6= HCF Step-by-step explanation: 18 = 2 x 3 x 3 HCF = 2 x 3 = 6 There is only one 2 in 18 and only one 3 in 12. LCM = 2 x 2 x 3 x 3 = 36 You need TWO 2’s and two 3’s to “cover” both 12 and 18.
|
|