Three numbers are in the ratio of 2 : 3 : 4 and their L.C.M. is 240. Their…
2025
Three numbers are in the ratio of 2 : 3 : 4 and their L.C.M. is 240. Their H.C.F. is:
- A.
40
- B.
20
- C.
30
- D.
10
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Show answer & explanation
Correct answer: B
Answer:
20
Explanation:
Let the numbers be 2x, 3x and 4x
LCM = 12x
12x=240
=> x=20
H.C.F of 40, 60 and 80=20