1152 is divisible by the prime number 2 which results in 576. The same step can be applied 6 more times and the resultant value will be 9. Continuing, the number 9 is divisible by prime number 3 and the result after division will be 3. The result 3 cannot be divided any further as it is a prime number. Hence the prime factors of 1152 are 2, 2, 2, 2, 2, 2, 2, 3, 3.

1152 is divisible by the prime number 2 which results in 576. The same step can be applied 6 more times and the resultant value will be 9. Continuing, the number 9 is divisible by prime number 3 and the result after division will be 3. The result 3 cannot be divided any further as it is a prime number. Hence the prime factors of 1152 are 2, 2, 2, 2, 2, 2, 2, 3, 3.