1, 3 and 9
Both 18 and 27 can divide into their least common multiple (LCM), which is 54. This means that 54 is the smallest number that both 18 and 27 can evenly divide into. Additionally, both numbers also go into any multiple of 54, such as 108, 162, and so on.
The factors of 54 are: 1, 2, 3, 6, 9, 18, 27 & 54
1 with remainder 54.
27.
The (8) factors of 54 are: 1, 2, 3, 6, 9, 18, 27, 54
These numbers will go into 378 evenly: 1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378.
1, 3, 9, 27.
1, 2, 3, 6, 9, 18, 27, 54.
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
Half of 54 is 27.
27.
How about 2 and 27