Do you mean "Lowest"? 36.
lcm(4, 9) = 36 → the two least common multiples (ie the first two common multiples) of 4 and 9 are 36 and 72.
Each common multiple of 9 and 10 occurs exactly once (in the list of common multiples), so there is no common multiple that occurs the most. All common multiples of 9 and 10 are the multiples of their least common multiple which is 90.
The first two common multiples of 4 and 9 are 36 and 72.
The common multiples of 4 and 9 are 36, 72, 108 and so on.
1
Common multiples of 7 and 4 include any multiple of 28.
They are the first three multiples of their lowest common multiple: 36, 72, 108.
The multiples of 36 go on forever.
The LCM of 4, 9, and 12 is 36
The Least Common Multiple (LCM) for 3 4 9 is 36.
The lowest common multiple is 36
180