Q6 of 128 Page 25

Find g. c. d and l.c.m.

15, 25, 35

15 = 5 × 3

25 = 5 × 5


35 = 5 × 7


Therefore, g. c. d(15, 25, 35) = 5


And l.c.m.(15, 25, 35) = 5 × 5 × 3 × 7 = 525


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