No, 6 is not a multiple of either of those numbers.
LCM of 6 and 26 is 78.
The LCM is 1794.
The LCM of 6 and 15 is 30
The LCM is 90.
The LCM is: 390
The LCM is: 78
The LCM of 6 and 15 is 30.
The LCM is 270.
The LCM is 210.
The LCM of 26 and 15 is 390
The Least Common Multiple (LCM) of 6, 8, and 15 is 120.
LCM of 15 and 2 is 30.