? 27. The numbers 630 and 1248, written as the products of their prime factors, are 630 = 2 × 3² × 5 × 7 and 1248= 25 × 3 × 13. Find (i) the smallest non-zero whole number n for which 630n is a multiple of 1248, (ii) the smallest whole number m for which is a factor of 630. 1248 m​