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  1. f = @(x)lcm(1,num2cell(1:x){:})
  2.  
  3. f(1)
  4. f(2)
  5. f(3)
  6. f(4)
  7. f(5)
  8. f(6)
  9. f(7)
Success #stdin #stdout 0.47s 121728KB
stdin
Standard input is empty
stdout
f =

@(x) lcm (1, num2cell (1:x) {:})

ans =  1
ans =  2
ans =  6
ans =  12
ans =  60
ans =  60
ans =  420