а) \( 101 \times 3 \times 37 = 101 \times 111 = 11211 \)
б) \( 7 \times 13 \times 11 \times 101 = 91 \times 1111 = 101101 \)
в) \( 3 \times 7 \times 11 \times 13 \times 37 = 3 \times 1001 \times 37 = 3003 \times 37 = 111111 \)
г) \( 3 \times 37 \times 11 \times 101 = 111 \times 1111 = 123321 \)