1, 3, 9, 27.
These numbers will go into 378 evenly: 1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378.
1, 2, 3, 6, 9, 18, 27, 54.
2 goes into 54 27 times 54 ÷ 2 = 27
54/2=27 27/3=9 9/3=3 54= 2*3*3*3 so the following numbers go into 54 2, 3, 6, 9, 18, 27
They both go into 54 and any of its multiples
9, 18, 27, 36, 45, 54, 63, 72, 81, 90, 99, 108... (It's an infinite list.)
The factors of 54 are: 1, 2, 3, 6, 9, 18, 27 & 54
1 with remainder 54.
Twice with a remainder of nine
How about 2 and 27
27.