Помогите!!!! Очень надо

1. $1260/15 = 1260/(3*5) = 420/5 = 84$
2. $1992/24 = 1992/(6*4) = 498/6 = 83$
3. $1036/14 = 1036 /(7*2) = 518 / 7 = 74$
4. $2170/35 = 2170 /(5*7) = 310/5 = 62$
5. $1728/32 = 1728/(8*4) = 432/8 = 54$
6. $675/27 = 675/(3*9) = 225 / 9 = 25$
7. $1008 / 28 = 1008/(7*4) = 252/7 = 36$
8. $1656 / 36 = 1656/(4*3*3) = 414/(3*3) = 138/3 = 46$
9. $990/18 = 990/(9*2) = 110/2 = 55$
10. $1176/21 = 1176/(7*3) = 392/7 = 56$
11. $2010/30 = 2010/(3*10) = 201/3 = 67$
12. $3465/45 = 3465/(3*3*5) = 693/(3*3) = 231/3 = 77$
13. $3440/40 = 3440/(4*10) = 344/4 = 86$
14. $4080/48 = 4080/(4*4*3) = 1020/(4*3) = 255/3 = 85$
15. $4725/63 = 4725/(3*3*7) = 1575/(3*7) = 525/7 = 75$