"Method": If we count by threes and there is a remainder 2, put down 140. If we count by fives and there is a remainder 3, put down 63. If we count by sevens and there is a remainder 2, put down 30. Add them to obtain 233 and subtract 210 to get the answer. If we count by threes and there is a remainder 1, put down 70. If we count by fives and there is a remainder 1, put down 21. If we count by sevens and there is a remainder 1, put down 15. When number exceeds 106, the result is obtained by subtracting 105.</ref> it is the problem that was later solved by Āryabhaṭa's Kuṭṭaka – see below.)