Zad. 1 proszę na teraz P.S daje naj.

Zad 1 Proszę Na Teraz PS Daje Naj class=

Odpowiedź :

a) 4 = 2 * 2, 6 = 2 * 3, 9 = 3 * 3, 12 = 2 * 2 * 3, 14 = 2 * 7, 15 = 3 * 5, 21 = 3 * 7, 24 = 2 * 2 * 2 * 3

b) 18 = 2 * 3 * 3, 30 = 2 * 3 * 5, 42 = 2 * 3 * 7, 50 = 2 * 5 * 5, 80 = 2 * 2 * 2 * 2 * 5, 90 = 2 * 3 * 3 * 5

c) 100 = 2 * 2 * 5 * 5, 120 = 2 * 2 * 2 * 3 * 5, 150 = 2 * 3 * 5 * 5, 160 = 2 * 2 * 2 * 2 * 2 * 5, 250 = 2 * 5 * 5 * 5