1, 2, 3, 6, 9, 18, 27, 54.
The lowest common multiple of 54 and 60 is 540
Their lowest common multiple is 378
54 doesn't go evenly into 77. 54 goes into 77 once with a remainder of 23.
Two.
6
Yes, it does.
One and two.
27 = the cube of 3 = 54/2
6*9=54 so they both go into it evenly, but the lowest number is 18.
2 & 3, and their multiples
1,2,3,4,6,9,13,18,26,54.
The numbers that go into both 18 and 54 evenly are 1, 2, 3, 6, 9, 18.