A) 120
B) 60
C) 240
D) 80
Correct Answer: B
Solution :
| Let the two number are a and b. |
| Given, HCF (a, b) = 2 |
| and product \[\left( a\text{ }\times \text{ }b \right)=120\] |
| We know that, HCF |
| \[\left( a,\,\,b \right)\times LCM\left( a,\,\,b \right)\]= Product of a and b |
| \[\therefore \,\,\,\,\,\,2\times LCM\left( a,\,\,b \right)=120\] |
| \[\Rightarrow LCM\left( a,b \right)=\frac{120}{2}=60\] |
| Hence, the required LCM is 60. |
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