Answer:
2517 = 3*839
Explanation:
Prime no. are those numbers which are multiple of 1 and the number itself.
example
2,3,5,7 ....
A composite number is one which is multiple of other numbers as well apart from 1 and the number itself
example 24
24 can be written as 2*2*3
It is expressed as product of prime numbers. these number 2 and 3 are called prime factors because they are prime number and cannot be further expressed as product of any other number.
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we have to Express 2517 as a product of prime factor
lets find the factor of 2517
2517= 3*839
839 is a prime number itself and cannot be expressed as product of any other number .
Hence, 2517 expressed as product of prime factors is 3*839.