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Exercise-2.6
1. Find the LCM of:
(a) 12 and 18
(d) 24 and 100
2. Find the ICM
(b)
(e)
24 and 80
40, 48 and 45
(c)
(f)
45 and 75
20, 25 and 30
Answers
Answered by
0
12= 2×2×3, 18= 2×3×3
LCM = 2×2×3×3=36
24= 2×2×2×3 , 100= 2×2×5×5
LCM = 2×2×2×3×5×5=600
Answered by
1
Step-by-step explanation:
(a) 12 and 18
12=2*2*3
18=2*3*3
LCM =2*3=6
(b)24 and 80
24=2*2*2*3
80=2*2*2*2*5
LCM=2*2*2=8
(c)45 and 75
45=3*3*5
75=3*5*5
LCM=3*5=15
(d) 24 and 100
24=2*2*2*3
100=2*2*5*5
LCM=2*2=4
(e)40, 48 and 45
40=2*2*2*5
48=2*2*2*2*3
45=3*3*5
LCM=1
(f)20, 25 and 30
20=2*2*5
25=5*5
30=2*3*5
LCM =5
Hope this will help you !
Good Luck
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