A common multiple of 9, 81 and 45 is 32805. This is not the least such number.
The least common multiple of the numbers 9, 45 and 81 is 405.
A common multiple of 9, 45 and 81 is a number of the form 405*k where k is any integer.
9
405
The LCM is 405. 9 and 81 have an LCM of 81. 9 and 45 have an LCM of 45. 45 and 81 have an LCM of 405 (5 x 81, 9 x 45).
1, 3 and 9 are common factors of 27, 45 and 81. 27, 45 and 81 are multiples of 1, 3 and 9.
The Least Common Multiple of 9 and 81 is 81.
The greatest common factor of 81 and 45 is 9Factors of 45: 1 3 5 9 15 45Factors of 81: 1 3 9 27 81The GCF of 45 and 81 is 9It is: 9
The greatest common factor is 9
45 is the least common multiple of 3, 5 and 9.
81 is.
Any multiple of 45.