Question

Express the greatest 4 digit number with different digit as a product of primes

Answer 1

Step-by-step explanation:

the greatest 4digit number is=9999

Answer 2

we have to check whether each number of the 4 digit number is prime number or not

=7531

=7 is not divisible by any number

=5 " " " " " "

=3" " " " " "

=1" " " " " "

Answer:7531