Question

Can two numbers have 18 as their HCF and
380 as their LCM?​

Answer 1

Answer:

Its not possible for any number to have "18" as “HCF” and "380" as their “LCM” respectively.

To Determine:  

Whether any two numbers have their "HCF" as "18" and their "LCM" as "380".  

Solution:

HCF tends to be the factor of given LCM

So here HCF = 18 and LCM = 380

Let’s check whether 18 is a factor of the given HCF "380"

380/18  = 21.111

Hence two numbers can’t have “18” as their "HCF" and “380” as their "LCM".

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Answer 2

no as if you are given a statement like this then you should know that lcm ÷ hcf would be equal to one integer