Question

The prime factorization of 28 is: 2 × 14 4 × 7 22 × 7 23 × 7

Answer 1

The statement is wrong

Explanation:

28 is a composite number.

So The factors of 28 will be

28 = 1 x 28,

2 x 14 =28

or

4 x 7 = 28

Factors of 28: 1, 2, 4, 7, 14, 28.

Now Prime factorization: 28 = 2 x 2 x 7, which can also be written 28 = 2² x 7.