Which economies systems have least in common?

command economy and capitalism

Explanation:

A command economy is a situation where the government determines what goods and services are produced in a state. The government formulate its production policies to achieve his goals and objective. The major advantage of a command economy is that is reduces the level of inequality in a state, as against the profit motive in capitalism. Examples of a command economy country is North Korea and Cuba

Capitalism is an economic state where private individuals own and controls factors of production to for profit motive. Private investors are given power by government to control labour, capital and land in the production process with little or no involvement by government. Examples of countries practicing capitalism includes USA, Chile, canada, etc.