The GetDenom command
Returns the denominator of a fraction or given expression
getDenom(expression1)
Menu Location
[MATH][9][B][2]
This command works on all calculators.
X byte(s)
The getDenom() command return the value of a given expression (an expression being a number or an algebraic expression).
getDenom(3/5)
5
getDenom((x+1)/(x-1))
x-1