**More
Factors and Multiples-**

**-The
Greatest Common Factor
**

**TEK 6.1E Objective 1
**

**Post
Test Questions**

1. Which of these is the best definition for the greatest common factor
of two numbers?

2. Which of these explains how to find the greatest common factor of two
numbers?

3. Finish this diagram to find the prime factorization of 84. Which is it?

4. After figuring the prime factorizations of two numbers, the next step
is to

5. The prime factors of 16 are 2 X 2 X 2 X 2 and the prime factors of
24 are 2 X 2 X 2 X 3. What is the greatest common factor?

6. The greatest common factor of 57 and 78 is-

7. The greatest common factor of 24 and 36 is-

8. The greatest common factor of 28 and 54 is

9. The greatest common factor of 80 and 99 is

10. The Jones family and the Hawkins family both bought the exact same
Halloween candy packages at the same store. If the Hawkins family has 140
candies and the Jones family has 252 candies, what is the largest amount
of candy that could have been in each package?