Question

(e)
Least common multiple
2. Find the LCM using prime factorisation method.
(a) 15, 30, 50
(b)
25, 70, 84
(d) 10, 15, 75
25, 40, 48
(g) 27, 54, 108
(h) 48, 54, 110
3. Find the LCM using short division method.
(a) 18, 30, 42
(b) 10, 18, 54
(d) 112, 48, 98
92, 102, 120
78, 114, 118 (h) 70, 78, 110
(c) 12, 98, 108
(1) 50, 72, 120
(i) 110, 115, 127
(c) 42, 56, 48
(1) 60, 64, 172
(í) 100, 114, 124​

Answer 1

Answer:

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