101 LearnersLast updated on May 26th, 2025
Factors of 947
Factors are the numbers that divide any given number evenly without remainder. In daily life, we use factors for tasks like sharing the items equally, arranging things, etc. In this topic, we will learn about the factors of 947, how they are used in real life, and the tips to learn them quickly.
What are the Factors of 947?
The numbers that divide 947 evenly are known as factors of 947.
A factor of 947 is a number that divides the number without remainder.
The factors of 947 are 1, 13, 73, and 947.
Negative factors of 947: -1, -13, -73, and -947.
Prime factors of 947: 13 and 73.
Prime factorization of 947: 13 × 73.
The sum of factors of 947: 1 + 13 + 73 + 947 = 1034
How to Find Factors of 947?
Factors can be found using different methods. Mentioned below are some commonly used methods:
- Finding factors using multiplication
- Finding factors using division method
- Prime factors and Prime factorization
Finding Factors Using Multiplication
To find factors using multiplication, we need to identify the pairs of numbers that are multiplied to give 947. Identifying the numbers which are multiplied to get the number 947 is the multiplication method.
Step 1: Multiply 947 by 1, 947 × 1 = 947.
Step 2: Check for other numbers that give 947 after multiplying
13 × 73 = 947
Therefore, the positive factor pairs of 947 are: (1, 947) and (13, 73).
All these factor pairs result in 947.
For every positive factor, there is a negative factor.
Finding Factors Using Division Method
Dividing the given numbers with the whole numbers until the remainder becomes zero and listing out the numbers which result as a whole number as factors. Factors can be calculated by following a simple division method -
Step 1: Divide 947 by 1, 947 ÷ 1 = 947.
Step 2: Continue dividing 947 by the numbers until the remainder becomes 0.
947 ÷ 1 = 947
947 ÷ 13 = 73
947 ÷ 73 = 13
Therefore, the factors of 947 are: 1, 13, 73, and 947.
Prime Factors and Prime Factorization
The factors can be found by dividing it with prime numbers. We can find the prime factors using the following methods:
- Using prime factorization
- Using factor tree
Using Prime Factorization: In this process, prime factors of 947 divide the number to break it down in the multiplication form of prime factors till the remainder becomes 1.
947 ÷ 13 = 73
73 ÷ 73 = 1
The prime factors of 947 are 13 and 73.
The prime factorization of 947 is: 13 × 73.
Factor Tree
The factor tree is the graphical representation of breaking down any number into prime factors. The following step shows -
Step 1: Firstly, 947 is divided by 13 to get 73.
Step 2: Now divide 73 by 73 to get 1. So, the prime factorization of 947 is: 13 × 73.
Factor Pairs Two numbers that are multiplied to give a specific number are called factor pairs.
Both positive and negative factors constitute factor pairs.
Positive factor pairs of 947: (1, 947) and (13, 73).
Negative factor pairs of 947: (-1, -947) and (-13, -73).
Common Mistakes and How to Avoid Them in Factors of 947
Mistakes are common while finding factors. We can identify and correct those mistakes using the following common mistakes and the ways to avoid them.
Mistake 1
Forgetting the number itself and 1 is a factor
Children might forget to add the given number itself and 1 as a factor. The number itself and 1 are the factors for every number. Always remember to include 1 and the number itself.
For example, in factors of 947, 1 and 947 are also factors.
Factors of 947 Examples
Problem 1
There are 13 students and 947 pages in a book. How many pages will each student read if the book is divided equally?
Each student will read 73 pages.
Explanation
To divide the pages equally, we need to divide the total pages by the number of students.
947/13 = 73
Problem 2
A parking lot is rectangular, the length of the lot is 73 meters and the total area is 947 square meters. Find the width?
13 meters.
Explanation
To find the width of the parking lot, we use the formula,
Area = length × width
947 = 73 × width
To find the value of width, we need to shift 73 to the left side.
947/73 = width
Width = 13.
Problem 3
There are 73 boxes and 947 apples. How many apples will be in each box?
Each box will have 13 apples.
Explanation
To find the apples in each box, divide the total apples by the boxes.
947/73 = 13
Problem 4
In a warehouse, there are 947 items, and 73 shelves. How many items are there on each shelf?
There are 13 items on each shelf.
Explanation
Dividing the items by the total shelves, we will get the number of items on each shelf.
947/73 = 13
Problem 5
947 chairs need to be arranged in 13 rows. How many chairs will go in each row?
Each of the rows has 73 chairs.
Explanation
Divide total chairs by rows.
947/13 = 73
FAQs on Factors of 947
1.What are the factors of 947?
2.Mention the prime factors of 947.
3.Is 947 a multiple of 13?
4.Mention the factor pairs of 947?
5.What is the square of 947?
6.How can children in Vietnam use numbers in everyday life to understand Factors of 947?
7.What are some fun ways kids in Vietnam can practice Factors of 947 with numbers?
8.What role do numbers and Factors of 947 play in helping children in Vietnam develop problem-solving skills?
9.How can families in Vietnam create number-rich environments to improve Factors of 947 skills?
Important Glossaries for Factors of 947
- Factors: The numbers that divide the given number without leaving a remainder are called factors. For example, the factors of 947 are 1, 13, 73, and 947.
- Prime factors: The factors which are prime numbers. For example, 13 and 73 are prime factors of 947.
- Factor pairs: Two numbers in a pair that are multiplied to give the original number are called factor pairs. For example, the factor pairs of 947 are (1, 947) and (13, 73).
- Prime factorization: The expression of a number as the product of its prime factors. For example, 947 can be expressed as 13 × 73.
- Multiplication method: Finding factors by identifying pairs of numbers that multiply to the original number. For example, using this method to find factor pairs of 947.
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About BrightChamps in Vietnam
Hiralee Lalitkumar Makwana
About the Author
Hiralee Lalitkumar Makwana has almost two years of teaching experience. She is a number ninja as she loves numbers. Her interest in numbers can be seen in the way she cracks math puzzles and hidden patterns.
Fun Fact
: She loves to read number jokes and games.
