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The HCF of two numbers is 16 and their LCM is 160. If one of the numbers is 32, the other number is:

Competition practiceNumber & Arithmetic
  • A40
  • B64
  • C80
  • D96

Step-by-Step Solution

For any two numbers, HCF × LCM = product of the numbers. So the other number = . Check: HCF(32, 80) = 16 and LCM(32, 80) = 160.
Answer: C) 80

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