Question

Find the L.C.M. of the following pairs of numbers by listing their multiples:
(a) 10 and 15
(b​) 3 and 5
(c) 3 and 7
(d) 4 and 10
(e) 8 and 12
(f) 3 and 12
(g) 5 and 10
(h) 6 and 9​

Answer 1

Answer:

a.30

B.15

C.21

D.20

E.40

f.12

g.10

h.18