Question

Determine the L.C.M. of the numbers given below:
(1) 48,60 (ii) 42,63
(iii) 18, 17
(iv) 15, 30,90
(v) 56, 65, 85 (vi) 180,384, 144 (vii) 108, 135, 162 (viii) 28, 36, 45, 60


please tell me ​

Answer 1

Answer:

1. LCM(48, 60)         = 240
2. LCM(42, 63)          = 126
3. LCM(18, 17)             = 306
4. LCM(15, 30, 90)      = 90
5. LCM(56, 65, 85)      = 61880
6. LCM(180, 384, 144)  = 5760
7. LCM(108, 135, 162)   = 1620
8. LCM(28, 36, 45, 60) = 1260