instantiate random number of prefabs

hi

can any one say how to instantiate random number of clones of a prefab ex… i am having a prefab i want to instantiate that prefab in random number it should be instantiate 2 to 3 clones each time when it get instantiated

This should do it:

for (var i = 0, i < Random.Range(2,4), i++){
    <instantiate prefab here>
    }