Respuesta :

apologiabiology
basically least common multipule

find LCM of 1,2,3,4,5,6,7,8,9,10
1=1
2=2
3=3
4=2*2
5=5
6=2*3
7=7
8=2*2*2
9=3*3
10=2*5

LCM=1*2*2*2*3*3*5*7=2520

that is 2520