4
1, 2, 4
Divisibles by 3 are numbers whose individual digits evenly equal the sum of which is divisible by 3, like 3627 = 3 + 6 + 2 + 7, which equals 18.
1 2 3 5 6.
All numbers of the form 10710*k where k is an integer.
1,6,8
4
1, 3, 211, 633
1, 2, 4
They are: 7 14 21 28 35 42 49 .... etc by adding 7 each time
4 is divisible by 1, 2 and 4.
the easiest is 2*43=86
Divisibles by 3 are numbers whose individual digits evenly equal the sum of which is divisible by 3, like 3627 = 3 + 6 + 2 + 7, which equals 18.
1, 2, 3 and 4
Six is divisible by: 1 2 3 6.
1, 5, 11, 55, 121, 605
Prime numbers have no divisibles.