Prompt 4

QUESTION 1:
1332
2 x 666
2 x 3 x 222
2 x 3 x 2 x111
2 x 2 x 3 x 3 x 37

QUESTION 2:
240
2 x 120
2 x 6 x 20
2 x 2 x 3 x 5 x 4
2 x 2 x 2 x 3 x 2 x 5
2^4 x 3 x 5

840
2 x 420
2 x 2 x 210
2 x 2 x 2 x 105
2 x 2 x 2 x 5 x 21
2 x 2 x 2 x 5 x 3 x 7
2^3 x 3 x 5 x 7

gcd= 2^3 x 3 x 5 = 120
lcm= 2^4 x 3 x 5 x 7 = 1680

QUESTION 3:
No, its divisible by 7 and 19
Yes, it is only divisible by 1 and itself.
To find then out you are going to figure out what each number is divisble by and if it is divisble by more numbers than 1 and itself then is composite, and if not then it is prime.

QUESTION 4:
I did long division for this.
2 = 1
3 = 1
5 = 0
13 = 9