Least common denominator means the LCM (least common multiple) of the denominator of a set of fractions. However, here is only 1 number provided in the question, 72, and even then 72 is not a fraction. Therefore, there is no least common denominator for 72.
72
LCD(49, 72) = 3528
72
72
Least common denominator means the LCM (least common multiple) of the denominator of a set of fractions. However, here is only 1 number provided in the question, 72, and even then 72 is not a fraction. Therefore, there is no least common denominator for 72.
The greatest common denominator of any set of denominators is infinite.
It is 72.
72
360
It is: 72
72
72 because both 8 and 9 = 72
LCD(49, 72) = 3528
72
360
It is: 1080