20. lol :-)
408 is the least common multiple of 24 and 34.
The first five multiples of 4 are 4, 8, 12, 16 and 20. For them to be common, they need to be compared to another set of multiples.
ANSWER: 12
20, 40, 60.
20, 40, 60
The Least Common Multiple (LCM) for 11 24 42 is 1,848
20
48, 72, 96 and 120
28, 56, 84, 112, 140.
What are the first three common multiples of four and five
100
120