Question
PSLE
Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
  1. LCM of 3 and 7
  2. LCM of 9 and 12
  3. LCM of 16 and 20
  4. LCM of 3, 5 and 6
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 3 and 7
  2. LCM of 9 and 12
  3. LCM of 16 and 20
  4. LCM of 3, 5 and 6