Question

Find the LCM by factorisation method
(1) 72, 100
(ii) 50, 70, 75
(iv) 78, 104
(v) 108, 132
(vii) 88, 96
(viii) 40, 48,32
(x) 54, 66
(xi) 46, 69, 184
(xiii) 32, 30, 48
(xiv) 120, 128, 140
(xvi) 42,56, 112, 126
Find the L.C.M. by division method:
(1) 18, 24, 42, 54, 60
(11) 32, 40, 48, 50, 60
(iv) 30, 40, 70, 45, 60, 65
(v) 14, 17, 34, 42,51,84
(vii) 45, 60, 135
(viii) 42,56, 112, 126
(x) 4, 8, 12, 16, 20​

Answer 1

Answer:

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