А = 2 * (3*3) * 11 b = 2 * 3 * 7
HCK = 2 * (3*3) * 7 * 11 = 1386
a = (2*2) * 3 * 5 * 7 b = 2 * (3*3*3) * 5
HCK = (2*2) * (3*3*3) * 5 * 7 = 3780
a = 3 * 5 * 7 b = 2 * 3 * 5 * 13
HCK = 2 * 3 * 5 * 7 * 13 = 2730
a = (3*3) * (5*5) * 11 b = 3 * 5 * 7 * 11
HCK = (3*3) * (5*5) * 7 * 11 = 17325