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?

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.