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  1. The HCF of two numbers is 16 and their LCM is 160. If one of the number is 32, then the other number is
    1. 48
    2. 80
    3. 96
    4. 112
Correct Option: B

Given ,LCM = 160 , HCF = 16 , First number = 32 , Second number = ?
We know that,
First number × Second number = LCM × HCF

⇒ Second number =
16 × 160
 = 80
32


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