The HCF of two numbers is 18 and their product is 12960. Find their LCM

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2 Answers

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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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 = \(\frac{12960}{18}\)

= 720 

Hence, their LCM is 720.

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