Question

Which of the following has both 3 and 4 as factors? a) 16 b) 6 c) 24 d) 20

Answer 1

c

Explanation:

listing the factors of the given numbers

16 : 1, 2, 4, 8, 16

6 : 1, 2, 3, 6

24 : 1, 2, 3, 4, 6, 8, 12, 24

20 : 1, 2, 4, 5, 10, 20

the only number with both 3 and 4 as factors is 24