Three numbers are in the ratio of 2 : 3 : 4 and their L.C.M. is 240 – McqOptions

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1.	Three numbers are in the ratio of 2 : 3 : 4 and their L.C.M. is 240. Their H.C.F. is:
A.	30
B.	20
C.	40
D.	60
Answer» C. 40

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