Given that `HCF (306,657)=9`. Find `LCM (306,657)`

Explanation

To find the LCM (Least Common Multiple) of the numbers 306 and 657 given that their HCF (Highest Common Factor) is 9, we can use the relationship between HCF and LCM:

**Step 1: Write down the relationship between HCF and LCM.**
The formula that relates HCF and LCM is:
\[ \text{HCF} \times \text{LCM} = a \times b \]
where \( a \) and \( b \) are the two numbers.

**Step 2: Substitute the known values into the formula.**
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