The LCM of 8 and 15 is 120
120
For 12, 15 and 28 the LCM is: 420
Eight and eight are not fifteen. Eight and eight are sixteen.
The Least Common Multiple (LCM) of (15,3) is 15
60
180
The LCM is: 90
The LCM is: 90
Seventy-eight thousand, two hundred fifteen.
Neither is correct. The nearest correct statement that can be constructed from anything close to the given materials is: "Eight and eight are sixteen."
The LCM is 24.
The number "815" is expressed in words as "eight-hundred fifteen" or "eight-hundred and fifteen".