Divisibility by 2, 5, and 10

Which of the following is the set of common factors of 48 and 60?

• A. 1,2,3,4,6,12

• B. 1,2,3,4,8,12

• C.1,2,3,4,6,8

• D. 1,2,3,4,6,12

1,2,5 and 10 are common factors of____________

• A.20 and 25

• B. 20 and 30

• C. 25 and 30

• D.15 and 25

One of the following is NOT A FACTOR OF 32?

• A. 2

• B. 4

• C. 6

• D.8

Which of the numbers below is divisible by both 5 and 10

• A. 75

• B. 105

• C. 235

• D.540

124 is divisible by___________.

• A. 2

• B. 5

• C. 6

• D.10

The following are factors of 225 except_______.

• A. 5

• B. 15

• C. 25

• D.35

Which is the common factor of 32, 54 and 66

• A. 2

• B. 4

• C.6

• D.8

One of the following is divisible by both 2 and 10. Which one is it?

• A. 522

• B. 625

• C.760

• D.848

Which is NOT a common factor of 18, 24 and 36?

• A. 2

• B. 3

• C. 4

• D. 6

Which is of the following is NOT divisible 2, 5 and 10?

• A. 90

• B. 145

• C. 250

• D. 520