– =
[2;3]=3×2=6
2 2 3 3
1 1
– =
[2;4]=2×2=4
2 2 4 2
1 2 2
1
– =
[3;4]=3×2=6
3 3 4 2
1 2 2
1
– =
[5;7]=5×7=35
5 5 7 7
1 1
– =
[12;18]=2x2x3=12
12 2 18 2
6 2 9 3
3 3 3 3
1 1
– =
[5;15]=5
5 5 15 3
1 5 5
1
– =
[24;32]=2x2x2x3=18
24 2 32 2
12 2 16 2
6 2 8 2
3 3 4 2
1 2 2
1