52, 104, 156
They are: 52, 104, 156.
The first three multiples of 4 are 4, 8 and 12. For them to be common, they need to be compared to another set of multiples.
write the first three common. multiples of 3,4,5
The first three multiples of 4 are 4, 8 and 12. For them to be common, they need to be compared to another set of multiples.
Multiples of 4 are 4, 8, 12, 16, 20, 24, 28, 32, 36, 40, 44, 48, 52... Multiples of 13 are 13, 26, 39, 52, 65, 78, 91, 104... Common multiples of 4 and 13 are 52, 104, 156...
4, 8 and 12 are the first 3 common multiples of 2 and 4
The first 3 common multiples of 4 and 12 are: 12, 24, 36
2,2,7,2
20,40,60,80,100,120,140..........................................................................................................
The first three multiples of 2 are 2, 4, 6. For them to be common, they need to be compared to another set of multiples.
3,6,12
12,24and32