Factors of 4
Answer
Factors: 1, 2, 4
Number of factors: 3
Factor pairs: (1, 4), (2, 2)
Prime Factorization
4 = 22
Properties
- This number is not prime
- This number is a perfect square
- This is an even number
- Sum of all factors: 7
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Understanding the Factors of 4
When we look at the number 4, we find that it has 3 factors in total. These are the numbers that divide evenly into 4 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: 22.
Factor Pairs
The factors of 4 can be arranged in pairs: (1, 4), (2, 2). Each pair multiplies to give 4.