What can 27 be divided by?
Understand the Problem
The question is asking for the factors of the number 27, meaning what numbers can divide 27 without leaving a remainder.
Answer
The factors of 27 are $1, 3, 9, 27$.
Answer for screen readers
The factors of the number 27 are $1, 3, 9, 27$.
Steps to Solve
- Start with the number itself
To find the factors of 27, we start with the number 27 and check every integer up to 27 to see if it divides evenly.
- Check divisibility of integers
Begin checking for divisibility from 1 to 27. If the division results in a whole number (i.e., there is no remainder), that integer is a factor.
- List all the factors
The factors of 27 are:
- 1 (since $27 \div 1 = 27$)
- 3 (since $27 \div 3 = 9$)
- 9 (since $27 \div 9 = 3$)
- 27 (since $27 \div 27 = 1$)
- Compile the complete list of factors
Thus, the complete list of factors of 27 is {1, 3, 9, 27}.
The factors of the number 27 are $1, 3, 9, 27$.
More Information
Factors are the integers that can divide a number without leaving a remainder. In this case, the number 27 can be factored into smaller whole numbers, which helps in various mathematical contexts, such as simplifying fractions or solving equations.
Tips
- Confusing factors with multiples. Factors are numbers that divide evenly into the given number, while multiples are the result of multiplying that number by integers.
- Skipping numbers while checking for divisibility. It's important to check every integer up to 27.
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