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Question
The HCF of two numbers is 18 and their product is 12960. Find their LCM.
Numerical
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Solution
HCF of two numbers = 18
Product of two numbers = 12960
Let their LCM be x.
Using the formula, product of two numbers = HCF × LCM
We conclude that
12960 = 18 × x
x = `12960/18`
= 720
Hence, their LCM is 720.
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