The HCF of two numbers is 15 and their LCM is 225. If one of the number is 75, then the other number is :
The HCF of two numbers is 15 and their LCM is 225. If one of the number is 75, then the other number is :
[A]45
[B]60
[C]90
[D]105
45
∵ First Number 
=> 75
Second Number
Hence option [A] is correct answer.
