The common multiples of an set of numbers are the multiples of their lowest common multiple. lcm(7, 8, 9) = 504 → the first 3 common multiples of 7, 8, 9 are 504, 1008, 1512.
Multiples of 840
504 is the least common multiple of 7, 8 and 9. All numbers that are multiples of 504 are multiples of 7, 8 and 9 as well
Since 8 is a multiple of 2 and 4, all multiples of 8 are also multiples of both of them. Thus, Jose and maria are both correct.
Neither, some multiples of 8 are: 8,16,24,32,40,48,56,64
4, 8, 12 and so on. 7, 14, 21 and so on. Common multiples include 28, 56, 84 and so on.
The common multiples of 7, 8, and 8 are the infinite set that includes any multiple of 56. The common multiples are thus 56, 112, 168, 224, 280, and so on.
All multiples MUST be multiples of 4.
The least common multiple of 7, 4, and 8 is 56.4 is a factor of 8, so LCM of 4 & 8 = 8. 7 & 8 only have the common factor of 1,so the LCM of 7 & 8 = 7 * 8 = 56.---BY PRIMES (recommended)4 = 2 x 27 = 1 x 78 = 2 x 2 x 2Highest prime exponentials are (2 x 2 x 2) and (7). 8 x 7 = 56---7,14,21,28,35,42,49,56,63,70,77,84, ...are multiples of 78,16,24,32,40,48,56,64,72,80,88,96,.... are multiples of 84,8,12,16,20,24,28,32,36,40,44,48,52,56,60....are multiples of 4The answer is: 56 as you can see
Not always as for example 36 is a multiple of 4 but not of 8
Multiples of 1- 1, 2 3, 4 ,5, 6, 7, 8, 9, 10-- Like counting Multiples of 2- 2,4,6,8,10,12, ect. Multiples of 3- 3,6,9,12,15,18,21,24,27,30,33,36,39,42,45,48,51,54, Multiples of 4- Multiples of 5- Multiples of 6
1 2 3 4 5 6 7 8 9
There are 13 two-digit multiples of 7.
4- 1,2,4 8-1,2,4,8 multiples are anything you can multiply to get your number
the common multiples are most all of the multiples of 8
2, 4, 6, 8, 10, 12, 14
They are: 3*5*7*8 = 840, except they are factors.