A) 120
B) 40
C) 80
D) 200
Correct Answer: B
Solution :
Suppose numbers are 3, 4x and 5x. Then, \[LCM=3\times 4\times 5\times x\] \[=60x\] Now, \[60x=2400\] \[x=40\] Hence, \[HCF=x=40\]You need to login to perform this action.
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