6
54 doesn't go evenly into 77. 54 goes into 77 once with a remainder of 23.
No but it goes into 36 evenly. 18x2=36 not 32
2 & 3, and their multiples
3 goes into 36 and 63 evenly.
Two.
Any of its factos
4 and 2 goes into 36 and 100 evenly. 36/4=9 100/4=25 36/2=18 100/2=50
(1), 4.
It is one = 1
4 goes into 36 evenly, but 13 does not.
The numbers that go into both 18 and 54 evenly are 1, 2, 3, 6, 9, 18.