Nothing - as there is no number that goes into both 9 and 40. Only 1 or 3 goes into 9, and 40 is not divisible by 3 (either 39 or 42 are nearest). So it stays at 9 / 40
2.
11/33
Only 1 goes in to 9 and 11 as a whole number. Technically any number can go into any number.
The number is 1.
Nothing - as there is no number that goes into both 9 and 40. Only 1 or 3 goes into 9, and 40 is not divisible by 3 (either 39 or 42 are nearest). So it stays at 9 / 40
The HCF of the given four numbers is 1
1 is the only number that goes into 29 and 40.
The number is 1.
The HCF of 38 and 40 is 2
A factor is what goes into a number, a multiple is what a number goes into. 3 is a factor of 9 27 is a multiple of 9.
It is: 1
11/33
2.
Only 1 goes in to 9 and 11 as a whole number. Technically any number can go into any number.
The number is 1.
The number is 1.