The factors of a number are the integers that can be multiplied together to produce that number. Let’s break down the factors for each of the numbers you’ve provided:
- Factors of 24: 1, 2, 3, 4, 6, 8, 12, 24
- Factors of 15: 1, 3, 5, 15
- Factors of 21: 1, 3, 7, 21
- Factors of 27: 1, 3, 9, 27
- Factors of 12: 1, 2, 3, 4, 6, 12
- Factors of 20: 1, 2, 4, 5, 10, 20
- Factors of 18: 1, 2, 3, 6, 9, 18
- Factors of 23: 1, 23 (23 is a prime number)
- Factors of 36: 1, 2, 3, 4, 6, 9, 12, 18, 36
Understanding the factors helps in various aspects of mathematics, such as simplifying fractions, finding least common multiples, or working with ratios. Each number can be uniquely expressed as a product of its factors, which can also provide insights into its properties.