135 is the lowest common denominator of numbers 27 and 45.
9
675 is the answer. 25 x 27 = 675 and 45 x 15 = 675
No, it's the Greatest Common Factor. LCM is 135
The greatest common denominator is infinite. The least common denominator is 45.
The common denominator of 15 and 9 is 45.
It is 45.
It is 45 which is also the LCM
It is 45*31 = 1395.
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 greatest common denominator of any set of denominators is infinite.The GCF of 36 and 45 is 9.
There are infinitely many common denominators and so it makes no sense to ask about the common denominator. For example, 45000 is a common denominator.