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The LCM of three numbers is 120. Which of these can NOT be their HCF?

Competition practiceNumber System, HCF & LCM
  • A35
  • B8
  • C12
  • D24

Step-by-Step Solution

The HCF always divides the LCM. 8, 12 and 24 divide 120, but 35 does not, so 35 can never be the HCF.
Answer: A) 35

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