40
6 and 12 have a least common multiple of 12
7, 15 15, 35
Two pairs of numbers with 105 as their least common multiple are (15, 105) and (21, 105). This means that both pairs of numbers are multiples of 105 and their only common multiple is 105. The least common multiple is the smallest number that both numbers can divide evenly into.
That would depend entirely on the given number.
The least common factor of 5 and 12 is the smallest number which divides both of them and it is 1, as it is for all pairs of numbers.(It is also the highest common factor of 5 and 12, as 5 and 12 only have one common factor: 1.)The least, or lowest, common multiple of a pair of numbers is the smallest number which is a multiple of both of them, which for 5 and 12 is 60.
idkj :D
3, 10
4 and 9 12 and 18
4 and 9 12 and 17
9 and 12 12 and 18
18 and 36 12 and 36
15,4 10,60