Question

Q5) a) Write first five common multiples of : a) 12 and 16 b) 9 and 15

Answer 1

a) Lcm of (12,16) = 48

first 5 common multiples are - 48,96,144,192,240

b) LCM of (9,15) = 45

first 5 common multiples = 45,90,135,180,225

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