1
It is: 1
44 is divisible by 9, but not evenly. 9 goes into 44 four full times, with 8 left over. You can say that 44 divided by 9 = 4 8/9
1 and 9.
136
3
nothing
One.
Two.
Not evenly.
729 is divisible evenly by 9, but not evenly by 8, quotient is 91, remainder is 1
HCF(9, 12) = 3