18/2 24/2
9/3 12/2
3/3 6/2
1 3/3
18 = 2 * (3*3) 1
24 = (2*2*2) * 3
НСК (18; 24) = 2 * 3 = 6
660/2 990/2
330/2 495/3
165/3 165/3
55/5 55/5
11/11 11/11
1 1
660 = (2*2) * 3 * 5 * 11 990 = 2 * (3*3) * 5 * 11
НСК (660; 990) = 2 * 3 * 5 * 11 = 330
1620/2 1080/2
810/2 540/2
405/3 270/2
135/3 135/3
45/3 45/3
15/3 15/3
5/5 5/5
1 1
1620 = (2*2) * (3*3*3*3) * 5 1080 = (2*2*2) * (3*3*3) * 5
НСК (1620; 1080) = (2*2) * (3*3*3) * 5 = 540