1.

 Quantity A Quantity B  

2. Which of the following integers are multiples of both  and  ?
Indicate all such integers.

(A) 
(B) 
(C) 
(D) 
(E) 
(F) 

3. If   is expressed as a terminating decimal, how many nonzero digits will the decimal have?

(A) 
(B) 
(C) 
(D) 
(E) 

4.  What is the least positive integer that is not a factor of and is not a  ! prime number? 

(A) 
(B) 
(C) 
(D) 
(E) 

5.  If the least common multiple of  and  is  , then what is the first integer larger than  that is divisible by both  and  ?

(A)  
(B) 
(C)    
(D) 
(E) 

6. If  is divisible by both  and  , then the number  must be a multiple of which one of the following?

(A) 
(B) 
(C) 
(D) 
(E) 

7.

 Quantity A Quantity B The first number larger than  that is a multiple of both  and  

8.

 Quantity A Quantity B Least common multiple of the two positive integers  and  

9.  Let  stand for the product of the first  positive integers.  What is the greatest possible value of m if  is an integer?

(A) 
(B) 
(C) 
(D) 
(E) 

10. What is the greatest prime factor of   ?

(A) 
(B) 
(C) 
(D) 
(E) 

1 B
2 C,D,F
3 B
4 E
5 A
6 B
7 B
8 D
9 A
10 D