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The least number of students in school that can be sent exactly in groups of 15,18,27,36 and 45 to visit the zoo?
The least number of students in school that can be sent exactly in groups of 15,18,27,36 and 45 to visit the zoo?
540
450
350
None of these
Explanation
The least number of students that can be divided exactly by
15, 18, 27, 36, and 45
is the
Least Common Multiple (LCM)
of these numbers.
LCM of 15, 18, 27, 36, and 45 =
540
, making it the
correct answer
.