Question

Find the number of factors of 1440 which are divisible by 2 but not by 16.

Answer 1

6, 10, 12, 18, 20, 24, 30, 36, 40, 60, 72, 90, 120, 180, 360

so 15 factors

Answer 2

Answer:

There are 21 Factors of  1440 which are divisible by 2 but not by 16 .

2, 4 , 6 , 8, 10 , 12, 18 , 20 , 24 ,30, 36, 60, 72, 90, 120, 180, 240 , 288, 360 ,480 , 720 .

Step-by-step explanation:

Definition of factors

Factors are defined as the numbers you multiply to get another number.

Now the factors of  1440 which are divisible by 2 but not by 16 are 2, 4 , 6 , 8, 10 , 12, 18 , 20 , 24 ,30, 36, 60, 72, 90, 120, 180, 240 , 288,360, 480 , 720 .

There are 21 Factors of  1440 which are divisible by 2 but not by 16 .

2, 4 , 6 , 8, 10 , 12, 18 , 20 , 24 ,30, 36, 60, 72, 90, 120, 180, 240 , 288,360, 480 , 720 .