28469241 near 5 ,1000, 100000
The prime factorization of 5 is 5.
The prime factorization of 1000 is 2^3 * 5^3.
The prime factorization of 100000 is 2^5 * 5^5.
Therefore, the common prime factor between these three numbers is 5.
The prime factorization of 1000 is 2^3 * 5^3.
The prime factorization of 100000 is 2^5 * 5^5.
Therefore, the common prime factor between these three numbers is 5.