Question
PSLE
Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
  1. LCM of 5 and 9
  2. LCM of 8 and 11
  3. LCM of 12 and 20
  4. LCM of 2, 3 and 8
2 m

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PSLE
Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
  1. LCM of 5 and 9
  2. LCM of 8 and 11
  3. LCM of 12 and 20
  4. LCM of 2, 3 and 8