Using While loop, try the following function:
function result = getFacWhile(n)
result = 1;
while n ~= 1
result = result * n;
n = n - 1;
end
end
Using for loop, try the following function:
function result = getFacWFor(n)
result = 1;
for i = 2:n
result = result * i;
end
end
Hope this helps
