00/00 and -000/000. 0000 Calculate the lowest common multiple of 00 and 000. 0000 Calculate the lowest common multiple of 0 and 0. 00 Calculate the smallest common multiple of 00 and 000. 000 Find the common denominator of -00/00 and -00/00. 00 What is the least common multiple of 0 and 0000? 0000 What is the common denominator of -000/00 and 00