For a U.S. Census clock, suppose the birth light flashed every 22 seconds, the death light every 33 seconds, the immigration light every 102 seconds, and the emigration light every 825 seconds to indicate gains and losses in population. Part 1 out of 3 a. If the birth, death, and immigration lights flashed at the same time, how many seconds would pass before they flashed together again? Is this less than or greater than 1 hour? seconds is (select)