Factors of 10

NOVEMBER 08, 2023

Factors of 10

In mathematics, factors are numbers that divide evenly into another number. In this blog, we will explore the factors of 10 and discuss various related concepts.

Answer to Factors of 10

The factors of 10 are 1, 2, 5, and 10.

How to solve the problem: hints

To find the factors of 10, we can follow these steps:

  1. Determine the criteria for judging whether a number is a factor. A number is a factor of another number if it divides evenly into it without leaving a remainder.

  2. List all the numbers from 1 to 10.

  3. Use each number as a divisor and verify whether it is a factor of 10. We can use math expressions to check if the division is exact.

  4. Finally, we will obtain the factors of 10.

Let's now go through a concise step-by-step solution using math expressions.

Step-by-step solution

  1. The criteria for judging whether a number is a factor of 10 is that it should divide evenly into 10 without leaving a remainder.

  2. Listing all the numbers from 1 to 10: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10.

  3. Using each number as a divisor and verifying whether it is a factor of 10:

    • 1 is a factor of 10 since 10 ÷ 1 = 10.
    • 2 is a factor of 10 since 10 ÷ 2 = 5.
    • 3 is not a factor of 10 since 10 ÷ 3 = 3 remainder 1.
    • 4 is not a factor of 10 since 10 ÷ 4 = 2 remainder 2.
    • 5 is a factor of 10 since 10 ÷ 5 = 2.
    • 6 is not a factor of 10 since 10 ÷ 6 = 1 remainder 4.
    • 7 is not a factor of 10 since 10 ÷ 7 = 1 remainder 3.
    • 8 is not a factor of 10 since 10 ÷ 8 = 1 remainder 2.
    • 9 is not a factor of 10 since 10 ÷ 9 = 1 remainder 1.
    • 10 is a factor of 10 since 10 ÷ 10 = 1.
  4. Finally, we obtain the factors of 10: 1, 2, 5, and 10.

Pair Factors and Negative Pair Factors of Factors of 10

The pair factors of 10 are the factors that can be multiplied together to give 10. In this case, the pair factors of 10 are (1, 10) and (2, 5).

Negative pair factors of 10 are the pair factors where one factor is negative and the other is positive. For example, (-1, -10) and (-2, -5) are negative pair factors of 10.

Prime Factorisation of 10

Prime factorisation is the process of expressing a number as a product of its prime factors. The prime factors of 10 are 2 and 5. Therefore, the prime factorisation of 10 is 2 × 5.

Solved Examples

  1. Example: Find the factors of 10.

    Solution: The factors of 10 are 1, 2, 5, and 10.

    Explanation: We have already discussed this example in the previous sections.

  2. Example: Determine the pair factors of 10.

    Solution: The pair factors of 10 are (1, 10) and (2, 5).

    Explanation: These pairs of numbers can be multiplied together to give 10.

  3. Example: Express 10 as a product of its prime factors.

    Solution: The prime factors of 10 are 2 and 5. Therefore, the prime factorisation of 10 is 2 × 5.

    Explanation: We can break down 10 into its prime factors.

Factors in Mathematics

In mathematics, factors are numbers that divide evenly into another number. They are used to understand the properties and relationships between numbers. Factors play a crucial role in various mathematical concepts, such as prime factorisation, finding common factors, and solving equations.

Symbols Used to Represent Factors

In mathematics, factors are often represented using the multiplication symbol (×) or the division symbol (/). For example, we can express the factors of 10 as 1 × 10, 2 × 5, or 10 / 1, 10 / 2, etc.

Types of Factors

There are different types of factors, including:

  1. Prime factors: Prime factors are the factors that are prime numbers. In the case of 10, the prime factors are 2 and 5.

  2. Pair factors: Pair factors are the factors that can be multiplied together to give the original number. For 10, the pair factors are (1, 10) and (2, 5).

  3. Negative pair factors: Negative pair factors are the pair factors where one factor is negative and the other is positive. For 10, the negative pair factors are (-1, -10) and (-2, -5).

FAQs on Factors of 10

Question: Factors of 10?

The factors of 10 are 1, 2, 5, and 10.

In conclusion, factors are numbers that divide evenly into another number. The factors of 10 are 1, 2, 5, and 10. We can find the factors by listing all the numbers and checking if they divide 10 without leaving a remainder. Pair factors and negative pair factors can also be determined. Additionally, prime factorisation can be used to express 10 as a product of its prime factors. Factors play a significant role in various mathematical concepts and are represented using symbols such as multiplication and division.