Question

(4) Number not divisible by 3
If LCM (a,b) = 450, LCM (b,c) = 450, LCM (Ca)
= 150, LCM (a,b,c) = 450 and HCF (a,b,c) = 15,
then the product of a, b and c is
(1) 202500
(2) 1012500
(3) 625000
(4), 187500
​

Answer 1

2)1012500

hope this helps you