Question

Can two no. Have 18 as their hcf and 380 as their lcm give reason

Answer 1

Answer: No

Step-by-step explanation:

“HCF should be a factor of LCM”

which implies that (LCM/HCF)=0

But (380/18) ≈ 21.12

or, (380/18) ≠ 0

Therefore, two numbers cannot have 18 as their HCF and 380 as their LCM.