Question

Multiply the following by Sutra Nikhilam (base method):
$$103 \times 105 \times 106$$

Answer 1

$$103 \times 105 \times 106$$
$$103 \times 105 \times 106=100+5+6/ 15+30+18/3 \times 4 \times 5$$
$$=114 / 63 / 90$$
$$=1146390$$