Question 12 Marks
The product of two two-digit numbers is 765 and their HCF is 3. What is their LCM ?
Answer
View full question & answer→Here, $HCF =3$, Product of the given numbers $=765$ Now, HCF x LCM = Product of the given numbers
$
\begin{aligned}
& \therefore 3 \times LCM =765 \\
& \therefore LCM =\frac{765}{3}=255
\end{aligned}
$
$\therefore$ The LCM of the two two-digit numbers is 255 .
$
\begin{aligned}
& \therefore 3 \times LCM =765 \\
& \therefore LCM =\frac{765}{3}=255
\end{aligned}
$
$\therefore$ The LCM of the two two-digit numbers is 255 .
