My GMAT test is coming up in about 10 days and I seem to have no clue concerning these two problem solving questions. Please help me out!
1. For every positive even integer n, the function h(n) is defined as the product of all the even integers from 2 to n, inclusive. If p is the smallest prime factor of h(100)+1, then p is
a) Between 10 and 20
b) Between 20 and 30
c) Between 30 and 40
d) Greater than 40
e) Less than 40
2. If n is a positive integer and the product of all the integers from 1 to n, inclusive, is a multiple of 990, what is the least possible value of n?
a) 10
b) 11
c) 12
d) 13
e) 14
Please help me out guys. Thanks.
1. For every positive even integer n, the function h(n) is defined as the product of all the even integers from 2 to n, inclusive. If p is the smallest prime factor of h(100)+1, then p is
a) Between 10 and 20
b) Between 20 and 30
c) Between 30 and 40
d) Greater than 40
e) Less than 40
2. If n is a positive integer and the product of all the integers from 1 to n, inclusive, is a multiple of 990, what is the least possible value of n?
a) 10
b) 11
c) 12
d) 13
e) 14
Please help me out guys. Thanks.
