It is 54
54
54
54
Since there are no common prime factors of 7 and 27, you must multiply them together to get the common denominator. 27 times 7 is 189.
The least common denominator is 30. 9/10 = 27/30
The least common multiple of 9, 18, and 27 is 54.
The LCM of 18, 27, and 45 is 270
The least common multiple (LCM) of 12, 18, and 27 is 108.
You need at least two fractions to find a common denominator.
Find the multiples of 27 and 15:Multiples of 27:..27 x 5 = 135Multiples of 15:..15 x 9 = 135Thus, 135 is the same common denominator for 27 and 15.
Least Common Multiple (LCM) for 18 27 is 54.
The greatest common multiple of any set of integers is infinite.