1. Which of the following are factors of 12?

A. 1, 2, 3, 6, 9,12

C. 1, 3, 4, 6, 8,10

B. 1, 2, 3, 5, 6,12

D. 1, 2, 3, 4, 6,12

2. Which of the following are multiples of 8?

A. 1, 2, 4, 8, 10, 12 C. 8, 16, 24, 36, 40

B. 8, 16, 24, 36, 45 D. 8, 16, 24, 32, 40

C. 8, 16, 24, 36, 40

D. 8, 16, 24, 32, 40


3. What is a factor?

A. A number multiplied by another number to find a product.

B. The greatest factor that two or more numbers have in common.

C. The smallest number that is a multiple of two or more numbers.

D. The product of a given whole number and another whole number.

4. What is a multiple?

A. A number multiplied by another number to find a product.

B. The greatest factor that two or more numbers have in common.

C. The smallest number that is a multiple of two or more numbers.

D. The product of a given whole number and another whole number.

5. What is the LCM of 15 and 9?

A. 3
B. 15
C. 45
D. 160

6. What is the GCF of 65, 80, and 105?
A. 5
B. 8
C. 9
D. 10


7. What is the common factor of 20 and 35?

A. 5
B. 10
C. 18
D. 30


8. What are the common multiples of 4, 5 and 8?

A. 8, 10, 16

B. 16, 20, 24

C. 40, 80, 120

D. 50, 90, 100

9. If the GCF of 16 and 24 is 8, what is the GCF of 12 and 24?

A. 8

B. 12

C. 14

D. 36

10. Criselda has 56 red flowers and 88 yellow flowers. She wants to make bouquets with the same number of red and yellow flowers in it. What is th greatest number of bouquets she can make?
A. 8
B. 15
C. 18
D. 21

Nonsense=report :)

​