You could use any of: 364, 728, 1092, 1456, 1820, 2184, 2548, 2912, 3276, 3640, 4004, 4368, ... though I would recommend using the least common denominator of 364.
The GCF is 4.
The lowest common multiple, or lowest common denominator, of 18 and 28 is 252.
The common denominator is 28.
least common denominator of 26 42 and 28 is 1092.
least common denominator of 36 42 and 28 is 252.
1.
The greatest common denominator of any set of denominators is infinite.
The Least Common Multiple of 28 and 37 is 1036.
The answer is 28, because 2 can go into 28.
The common denominator of any two or more whole numbers will always be 1.
7
4