1, 5, 11, 55, 121, 605
All the numbers ending with 0,2,4,6,8 are divisible by 2.
7 to the 6
The GCF is 7.
49/7 = 7/7 = 1 7 x 7 = 49
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.
189 = 3 x 3 x 3 x 7
All Factors of 56:1, 2, 4, 7, 8, 14, 28, 56
1,6,8
4
1, 3, 211, 633
1, 2, 4
4 is divisible by 1, 2 and 4.
the easiest is 2*43=86
1, 2, 3 and 4
Six is divisible by: 1 2 3 6.
1, 5, 11, 55, 121, 605