The least common multiple of four, twenty eight, and twenty is 140.
The LCM is: 240
Eight of them.
812 is the LCMIt is: 812 and any of its multiples
The lowest common multiple is 168
None. The LCM (least common multiple) is the smallest positive whole number exactly divisible by two or more wholenumbers.
The common multiples of four start with the lowest common multiple. One times four is four. From there multiply four by two to get another multiple, eight. Other common multiples include 12,16,24,36,40,44, and 48.
The least common multiple of eight and nine is 72
one over eight
Any multiple of 56.