Three numbers in ratio 3 : 4 : 5 have the LCM 2400. What is the HCF? – McqOptions

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1.	Three numbers in ratio 3 : 4 : 5 have the LCM 2400. What is the HCF?
A.	40
B.	200
C.	80
D.	120
Answer» B. 200

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