Function to find largest number from a series of numbers?

[rs]

Is there a function to go across several columns of numbers and pick out the
largest one? If not, how would I write that function?

thanks to all

Rick

 

[Ken Wright]

=MAX(A1:Z1)

 

[DC]

Just use MAX. Examples:

=MAX(A1:C10)
=MAX(A:C)