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The product of two numbers is 2352 and their HCF is 14.
What is their LCM?

Class 10HCF and LCMNumber Systems
  • A168
  • B336
  • C2338
  • D32928

Step-by-Step Solution

For two numbers, product = HCF LCM, so LCM = product / HCF = 2352 / 14 = 168. (One pair that fits is 42 and 56.) Subtracting the HCF gives 2338 and multiplying by it gives 32928 - both misuse the identity; 336 comes from dividing by 7 instead of by 14.
Answer: A) 168

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