The HCF of 12 and 30 is 6. What is their LCM?
Answer & explanation
Correct answer: option 4
The correct answer is Option (4) → 60
For any two numbers, HCF \(\times\) LCM \(=\) product of the two numbers.
Product \(=12\times30=360\)
LCM \(\displaystyle=\frac{360}{6}=60\)
The LCM is 60.