FACTORS OF 128

128 has 8 factors.

Factors:

Factor Pairs:

• 1 × 128 = 128
• 2 × 64 = 128
• 4 × 32 = 128
• 8 × 16 = 128

DESCRIPTIONS

Factors of 128 can be found by ckecking the divisibility of 128 by the whole numbers 1 through $\mathbf{\sqrt{\color{chocolate}128}}$ ≈ 11.31. If a whole number divides 128 exactly, both

• the number itself and
• the result of the division by that number

are the factors of 128.

OTHER INFORMATION

The only prime factor of 128 is 2.