Question

8. The smallest square number divided by 10, 16 and 24 is
(a) 900
(b) 1600
(c) 2500
(d) 3600
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Answer 1

Answer:

3600

Answer: The smallest square number divisible by 10, 16 and 24 is 3600.

Answer 2

Answer:

c) 3600

LCM of 10 = 2 x 5

              16 = 2 x 2 x 2 x 2

              24 = 2 x 2 x 2 x 3

LCM (10,16,24)= 5* 2* 8* 3

For square number split the LCM into its factors

= 5 × 2 × 2 × 2 × 2 × 3

= 5 × 5 × 2 × 2 × 2 × 2 × 3 × 3

= 3600