The next whole number after 1 is 2
The only number that goes into 18 and 31 is 1.
The only number that goes into both 3 and 4 is 1.
The only number that goes into both 5 and 21 is 1.
Only 1 goes in to 9 and 11 as a whole number. Technically any number can go into any number.
The number which goes into both 94 and 45 is 1.
The number that evenly goes into 29, 111, and 119 is 1.
' 1 ' is the only number that goes into both 38 and 5 .
The number is 1.
The number is 1.
The number is 1.
The number is 1.
The number is 1.