00. 0000 Calculate the common denominator of -000/00 and 00/000. 000 Calculate the smallest common multiple of 00 and 0000. 00000 Calculate the smallest common multiple of 00 and 000. 0000 What is the smallest common multiple of 000 and 00? 000 What is the common denominator of 00/0 and 00/00? 00 Calculate the lowest common multiple of 000 and 00. 000 Calculate the common denominator of -0/000 and -0