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Find the least number which when increased by 7 is exactly divisible by 12, 16 and 18.

Class 6HCF and LCMPlaying with Numbers
  • A274
  • B122
  • C137
  • D152

Step-by-Step Solution

Number + 7 = LCM(12,16,18). , LCM = . Number = 144 - 7 = 137.
Answer: C) 137

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