The LCM of two numbers is 20 times of their HCF and (LCM + HCF) = 2520. If one number is 480, what will be the triple of another number?

The LCM of two numbers is 20 times of their HCF and (LCM + HCF) = 2520

1.	The LCM of two numbers is 20 times of their HCF and (LCM + HCF) = 2520. If one number is 480, what will be the triple of another number?
A.	1200
B.	1500
C.	2100
D.	1800
E.	None of the above
Answer» E. None of the above