Two numbers have a Highest Common Factor (H.C.F) of 11 and a Lowest Common Multiple (L.C.M) of 7700. If one number is 275, what is the other number?

Explanation

Using the relationship between two numbers: (Number1 × Number2) = H.C.F × L.C.M. Given one number as 275, the other number = (11 × 7700) ÷ 275 = 308.