Multiples of 19 include 19, 38 and 57. For them to be common, they need to be compared to another set of multiples.
In a very limited sense. 19 is a common multiple of 19 and 1.
A common multiple is 19*26 = 494.
The least common multiple of 19 , 14 = 266
The least common multiple of 21 , 19 = 399
The Least Common Multiple (LCM) for 15 19 is 285.
Least Common Multiple (LCM) for 24 19 is 456
The Least Common Multiple (LCM) for 8 19 is 152.
The Least Common Multiple (LCM) for 41 19 is 779.
The Least Common Multiple (LCM) for 17 19 is 323.
The Least Common Multiple (LCM) for 40 19 is 760.
least common multiple of 23 and 19 is 437.
Least Common Multiple (LCM) for 33 19 is 627