Question

Find the common multiples and write the LCM also.
(a) 2 and 3
(b) 4 and 5
(c) 8 and 10
(o) 15 and 20
1
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Answer 1

Answer:

2 ,3.

1

lcm. 6

4,5.

1

lcm 20

8,10

1,2,

lcm 40

15,20

1,5

lcm 60

Answer 2

Answer:

here is your answer

Step-by-step explanation:

(a) common multiple = 6,12,18

LCM = 6

(b) common multiple = 20,40

LCM = 20

(c) common multiple = 40, 80

LCM = 40

(d) common multiple = 60,120

LCM = 60