21102
Unique Id: 18259
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DIRECTIONS
for the question:
Solve the following question and mark the best possible option.
Find the LCM of 6, 15, 20, 24, and 30.
A)
70
B)
120
C)
180
D)
240
E)
None of these
B
Factorizing each number we get,
6 = 2 × 3
15 = 3 × 5
20 = 2
2
× 5
24 = 2
3
× 3
30 = 2 × 3 × 5
So, LCM = 2
3
× 3 × 5 = 120
Question include in Following Tests :
Numbers Level I - 06
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