Question

CAN TWO NOS. HAVE 18 AS THEIR HCF &380 AS THEIR LCM? GIVE REASONS.

Answer 1

no as 18 doesn't divide 380
         or
380 is not divisible by 18
hope the answer helps u

Answer 2

If two numbers is to have 18 and 380 as their HCF and LCM respectively, the HCF should divide the LCM completely leaving zero as remainder.
But in this case , the LCM is not divisible by HCF.

So it is not possible