570=2.3.5.19
3742=2.1871(mk ko chắc)
840=23.3.5.7
3000000=26.3.56
570=2.3.5.19
3742=2.1871(mk ko chắc)
840=23.3.5.7
3000000=26.3.56
phan tich cac so sau ra thua so nguyen to roi tim tap hop cua cac uoc cua moi so sau
phan tich cac so sau ra thua so nguyen to roi cho biet moi so do chia hetcho cac so nguyen to nao?
a225 b1880 c1050 d3060
phan tich cac so sau ra thua so nguyen to , tu do cho bet cac uoc la so nguyen to , cac uoc so la hop so , so do co bao nhieu uoc ?
cac ban giai nhanh len tui can gap ?
phan tich cac so sau ra thua so nguyen to ;
a 60 ;b84;c285 d1035;e400 g1000000
Phan tich moi so sau ra thua so nguyen to roi tim cac uoc cua so : 72
Phan tich 3800 ra thua so nguyen to roi tim cac uoc nguyen to cua so do
Phan tich so A=1.2.3.4....59.60 ra thua so nguyen to thi so mu cua cac thua so nguyen to 2 va 7 la bao nhieu
Giup minh voi cac ban oi $$$$$
phan tich cac so sau ra thua so nguyen to:
10000;20;60;80
giai giup minh nha
phan tich cac so sau ra thua so nguyen toroi cho biet moi so do chia het cho cac so nguyen to nao?
a) 225; b) 1800; c) 1050 ; d) 3060