Factors of 9
Answer
Factors: 1, 3, 9
Number of factors: 3
Factor pairs: (1, 9), (3, 3)
Prime Factorization
9 = 32
Properties
- This number is not prime
- This number is a perfect square
- This is an odd number
- Sum of all factors: 13
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Understanding the Factors of 9
When we look at the number 9, we find that it has 3 factors in total. These are the numbers that divide evenly into 9 with no remainder.
This number is composite, meaning it has more than two factors. It can be written as the product of its prime factors: 32.
Factor Pairs
The factors of 9 can be arranged in pairs: (1, 9), (3, 3). Each pair multiplies to give 9.