The product of HCF and LCM of 18 and 15 is	Choose the correct choice from the following options:  A) 120  B) 150  C) 175  D) 270  E) 190
HCF of 18 and 15   18 = 2 x 3 x 3   15 = 3 x 15 = 3   LCM of 18 and 15 = 2 x 3 x 3 x 5 = 90   ∴ Product of HCF and LCM of both numbers = 3 x 90 = 270   ANSWER :270
<result>D</result>
The product of HCF and LCM of 18 and 15 is