Question

find all the prime factors of 1729 and arrange them in ascending order. now state the relation; if any; between two consecutive prime numbers.

answer it

Answer 1

$1729 \div 7 = 247 \\ 247 \div 13 = 19 \\ 19 \div 19 = 1$
so prime factors of 1729 are: 7 x 13 x 19