Question

write the factors of 28 ?​

Answer 1

Answer:

These factors are 1,2,4,7,14 and 28.

Answer 2

Answer:

To find the pair factors, multiply the two numbers in a pair to get the original number as 28, such numbers are as follows

1 × 28 = 28, then (1, 28) is a pair factor of 28.

2 × 14 = 28, (2, 14) is a pair factor of 28

4 × 7 = 28, (4, 7) is a pair factor of 28

Similarly,

28 × 1 = 28, then (28, 1) is a pair factor of 28.

14 × 2 = 28, (14, 2) is a pair factor of 28

7 × 4 = 28, (7, 4) is a pair factor of 28

Here, the pair factor (1, 28) is the same as the pair factor (28, 1), (2, 14) is the same as the pair factor (14, 2), and (7, 4) is the same as the pair factor (4, 7)

Therefore, the positive pair factors are (1, 28), (2, 14), and (7, 4).

To find the negative pair factors of 28, then proceed with the following steps

-1 × -28 = 28, then (-1, -28) is a pair factor of 28.

-2 × -14 = 28, (-2, -14) is a pair factor of 28

-4 × -7 = 28, (-4, -7) is a pair factor of 28

Similarly,

-28 × -1 = 28, then (-28, -1) is a pair factor of 28.

-14 × -2 = 28, (-14, -2) is a pair factor of 28

-7 × -4 = 28, (-7, -4) is a pair factor of 28

Therefore, the negative pair factors are (-1, -28), (-2, -14), and (-7, -4)