A) 521
B) 512
C) 504
D) 487
Correct Answer: D
Solution :
Here, difference \[=(42-25)=(72-55)=(84-67)=17\] Now, LCM (42, 72, 84) = 504 \[\therefore \] The required number \[=504-17=487\]You need to login to perform this action.
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