17, 34, 51, 68, 85, 102, 119, 136, 153, 170
20
170 because 17 is prime
All multiples of 17 are divisible by 17. There is an infinite number of multiples of 17.
1 and 170, 2 and 90, 5 and 34, 10 and 17.
17, 34, 51, 68, 85, 102, 119, 136, 153, 170
multiples: 5, 10, 15 + 2 = 17 Answer: 15
The first 3 multiples of 17 are: 17, 34, 51
Factors: 1 and 17 Multiples: 17, 34, 51, 68 and so on.
Since 10 is a multiple of 5, all multiples of 10 are multiples of 5.
The first 3 COMMON multiples of 17 will depend upon the OTHER NUMBER(S) with which 17 has common multiples. However, they will be regularly spaced within the multiples of 17.eg the first 3 COMMON multiples of:1 and 17 are 17, 34, 51;2 and 17 are: 34, 68, 102;5 and 17 are: 85, 170, 255;17 and 34 are: 34, 68, 102etc.
None of those are multiples of ten.
The multiples of 10 are 10,20,30,40,50,60,70,80,100,...................................................... The multiples of 6 are 6,12,18,24,30,36,42,48,54,60,.......................................................