Question:
If the product of two numbers is 1050 and their HCF is 25, find their LCM.
Solution:
HCF of two numbers = 25
Product of two numbers = 1050
Let their LCM be x.
Using the formula, Product of two numbers = HCF × LCM
we conclude that,
$1050=25 \times x$
$x=\frac{1050}{25}$
= 42
Hence, their LCM is 42.