-2
63 is an integer and not a fraction.
38 is an integer, not a fraction.
15 is an integer, not a fraction.
820 is an integer, not a fraction and so it is in its lowest form.
An integer is a fraction if, in its lowest terms, the denominator is 1.
17556 is an integer, not a fraction.
2540 is an integer, not a fraction.
63 is an integer and not a fraction.
38 is an integer, not a fraction.
2075 is an integer, not a fraction.
15 is an integer, not a fraction.
820 is an integer, not a fraction and so it is in its lowest form.
An integer is a fraction if, in its lowest terms, the denominator is 1.
xxx is an integer and not a fraction. However, it can be expressed as a fraction is its lowest term as 44/1.
22 is an integer, not a fraction!
168156 is an integer and there is no sensible way to express it as a fraction.
Any integer can be expressed as a fraction by writing it over 1.