How to set random spawn position for cloned parts?

I used math.random here but the cloned parts just keep spawning at the same place

local part = game.ReplicatedStorage.Part
local random = math.random(1,100)
while true do
	wait(5)
	local newPart = part:Clone()
	newPart.Parent = game.Workspace
	newPart.Position = Vector3.new(random,100,random)
end

It's my first time using math.random so please help me with it

Make sure your part hasn't weld.