hai so tu nhien lon hon 5 co tong bang 14 va uoc chung lon nhat bang 2
hai so tu nhien a va b co uoc chung lon nhat bang 6 so uoc chung cua 2 so tu nhien a va b la
tim 2 so tu nhien biet chung co tong bang 432 va uoc chung lon nhat cua chung bang 36
tim 2 so tu nhien lon hon 500 co tong bang 2005 va uoc chung lon nhat bng 401. tim so lon, so be
tim hai so tu nhien biet tong cua chung bang 84 va uoc chung lon nhat cua chung bang 6
tim cac cap so tu nhien thoa man :tong cua chung bang 240 va uoc chung lon nhat cua chung bang 12
tim 2 so tu nhien biet tong cua chung bang 84 va uoc chung lon nhat cua chung la 12
Tim hai so tu nhien biet tong cua chung bang 180 va uoc chung lon nhat 360
tim cac so tu nhien a,b biet a nhan b bang 180 va uoc chung lon nhat cua a,b bang 3