It is impossible to list the last five multiples of anything. Numbers don't stop.
The Least Common Multiple (LCM) for 5 and 8 is 40.
5
The ICM (Instantaneous Common Multiple) of 5 and 8 is their least common multiple (LCM). To find the LCM, we can list the multiples of each number: the multiples of 5 are 5, 10, 15, 20, 25, 30, etc., and the multiples of 8 are 8, 16, 24, 32, etc. The smallest multiple that appears in both lists is 40. Therefore, the ICM of 5 and 8 is 40.
All the common multiples of a set of numbers are the multiples of their lowest common multiple: lcm(5, 8, 10) = 40 → first three common multiples are 40, 80, 120
The lowest multiple of 5 and 8 is 40.There are larger multiples of 5 and 8, such as 80.You can also test for smaller multiples - try 20, since it is half of 40. 20 is divisible by 5, but not by 8, so it does not work. Thus, it is likely (and in this case true) that 40 is the smallest multiple of 5 and 8.
The units digits start with 8 and go down in steps of 2. The units digit repeats every 5 multiples, The last pair of digits repeat every 25 multiples.
The multiples of 10 are: 1, 2, 5, 10 The multiples of 5 are: 1 and 5. The multiples of 6 are: 1, 2, 3, and 6. The multiples of 8 are: 1, 2, 4, and 8. The number that they all have in common is 1, so the lcd is one.
40 and all its multiples...
The factors of 5 are 1 and 5. Neither is a multiple of 8.
there is 16,24,32,40,48 and last but not least 56
The Least Common Multiple (LCM) for 5 and 8 is 40.
5
8, 16, 24, 32, 40
8, 16, 24, 32, 40
8, 16, 24, 32, 40, 48
8, 16, 24, 32, 40.
8 and 9 are corpime, so their first common multiple is their product. The next common multiples are simply the multiples of that first multiple.The first three common multiples are therefore 72, 144 and 216.