How to factor a number

Practice Questions

GRE Quantitative Reasoning › How to factor a number

Page 1 of 2
10 of 12
1

What is the sum of the individual factors of 100 and 200?

2

Which of the following integers are factors of both 24 and 42?

3

What is the largest possible integer value of if divides 16! evenly?

4

Column A

5!/3!

Column B

6!/4!

5

The prime factorization of 60 is?

6

Quantitative Comparison

Quantity A: number of 2's in the prime factorization of 32

Quantity B: number of 2's in the prime factorization of 60

7

If is an integer and \frac{396}{b} is an integer, which of the following could be the value of ?

8

If the product of two distinct integer is , which of the following could not represent the sum of those two integers?

9

If the product of two distinct integers is , which of the following could not represent the sum of those two integers?

10

The product of two distinct integers is . Which of the following is a possible sum of these two integers?

Page 1 of 2
Return to subject