Question

what is the least positive integer n such that 1650 divides n

Answer 1

A number is divisible if the result is another integer when performing the corresponding operation.

For the case of the 1,650 it is divisible by:

1: 1.650

2: 825

3: 550

5: 330

6: 275

10: 165

11: 150

15: 110

22: 75

25: 66

30: 55

33: 50

50: 33

55: 30

66: 25

75: 22

110: 15

150: 11

165: 10

275: 6

330: 5

550: 3

825: 2

1.650: 1

It is observed that the smallest positive integer that divides it is unit (1).