Jeffers.!

1. Find the prime factorization of 1332
2 666
2 333
3 111
3 37
2^2 * 3^2 *37

2. GCD and LCM of 240 and 840
2 120
2 60
2 50
2 15
3 5
2^4 * 3*15

3. 840
2 420
2 210
2 105
5 21
3 7
2^3*5*7
GCD=2^3 * 3*5=120
LCM=2^4* 3*5*7= 1680

4.are 133 or 103 prime?
133 is not prime, it is divisible by 7 and 19.
103 is prime b/c it has no other factors beside 1 and itself.
You use a factor tree to solve this out, if you are unable to, then its prime

5. 4803925/2
I solved this by using loooong division.
2=1(odd number)
3=1(number adds to give you 31,one over 30 a multiple of 3)
5=0(goes into number evenly because 5 can go into any number evenly that ends in 0 or 5.)
13=9