Correct Answer - Option 1 : 792

**Given**

The ratio of two numbers = 9: 11

H.C.F = 8

**Concept**

Product of two numbers = H.C.F × L.C.M

**calculation**

Let the two numbers are 9x and 11x

H.C.F = 8

So, the numbers will be 72 (i.e.9 × 8) and 88(i.e.11 × 8)

x is the H.C.F

Now, 72 × 88 = L.C.M × H.C.F

⇒ (72 × 88)/8 = L.C.M

⇒ 11 × 72 = L.C.M

⇒ 792 = L.C.M