Question

c) M.d.c.(350,250,100)
d)m.m.c.(300,200,100)

Answer 1

c) m.d.c (350, 250, 100)

350, 250, 100 | 5
  70,   50,   20 | 5
  14,   10,     4 | 2
    7,     5,     2 |   mdc = 5 . 5 . 2 = 50

d) m.m.c (300, 200, 100)

300, 200, 100 | 100
    3,     2,     1 | 3
    1,     2,     1 | 2
    1,     1,     1     m.m.c =  100 . 3 . 2 = 600