PSLEFind the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- LCM of 2 and 7
- LCM of 4 and 12
- LCM of 12 and 16
- LCM of 2, 4 and 6
(a)
Multiples of 2: 2, 4, 6, 8, 10, 12, 14
Multiples of 7: 7, 14
LCM of 2 and 7 =
14 (b)
Multiples of 4: 4, 8, 12
Multiples of 12: 12
LCM of 4 and 12 =
12 (c)
Multiples of 12: 12, 24, 36, 48
Multiples of 16: 16, 32, 48
LCM of 12 and 16 =
48 (d)
Multiples of 2: 2, 4, 6, 8, 10, 12
Multiples of 4: 4, 8, 12
Multiples of 6: 6, 12
LCM of 2, 4 and 6 =
12 Answer(s): 14, 12, 48, 12