129 LearnersLast updated on May 28th, 2025
Factors of 1315
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 1315, how they are used in real life, and the tips to learn them quickly.
What are the Factors of 1315?
The numbers that divide 1315 evenly are known as factors of 1315.
A factor of 1315 is a number that divides the number without remainder.
The factors of 1315 are 1, 5, 263, and 1315.
Negative factors of 1315: -1, -5, -263, and -1315.
Prime factors of 1315: 5 and 263.
Prime factorization of 1315: 5 × 263.
The sum of factors of 1315: 1 + 5 + 263 + 1315 = 1584
How to Find Factors of 1315?
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 1315. Identifying the numbers which are multiplied to get the number 1315 is the multiplication method.
Step 1: Multiply 1315 by 1, 1315 × 1 = 1315.
Step 2: Check for other numbers that give 1315 after multiplying
5 × 263 = 1315
Therefore, the positive factor pairs of 1315 are: (1, 1315) and (5, 263).
All these factor pairs result in 1315.
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 in whole numbers as factors. Factors can be calculated by following a simple division method -
Step 1: Divide 1315 by 1, 1315 ÷ 1 = 1315.
Step 2: Continue dividing 1315 by the numbers until the remainder becomes 0.
1315 ÷ 1 = 1315
1315 ÷ 5 = 263
Therefore, the factors of 1315 are: 1, 5, 263, 1315.
Prime Factors and Prime Factorization
The factors can be found by dividing 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 1315 divide the number to break it down in the multiplication form of prime factors till the remainder becomes 1.
1315 ÷ 5 = 263
263 ÷ 263 = 1
The prime factors of 1315 are 5 and 263.
The prime factorization of 1315 is: 5 × 263.
Factor Tree
The factor tree is the graphical representation of breaking down any number into prime factors. The following steps show -
Step 1: Firstly, 1315 is divided by 5 to get 263.
Step 2: Now divide 263 by 263 to get 1.
Here, 263 is the smallest prime number that cannot be divided anymore.
So, the prime factorization of 1315 is: 5 × 263.
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 1315: (1, 1315) and (5, 263).
Negative factor pairs of 1315: (-1, -1315) and (-5, -263).
Common Mistakes and How to Avoid Them in Factors of 1315
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 1315, 1 and 1315 are also factors.
Mistake 2
Missing Negative Factors
We often mention only positive factors. There are also negative factors. Always check whether you have mentioned negative factors.
For example, the factors of 1315 consist of -1, -5, etc.
Mistake 3
Including Fractions
Children might sometimes mistakenly add fractions as factors. Only whole numbers can be factors.
For example, thinking 2.5 as a factor because 1315/2.5 = 526, and it is not a whole number.
Mistake 4
Confusing Factors With Prime Numbers
Remember that factors can be any whole numbers, not only primes. For example, thinking all the factors of 1315 are prime numbers.
For example, 5 and 263 are the prime factors of 1315, but it has other factors like 1 and 1315.
Mistake 5
Mistake in Factorization
Children might skip the steps in factorization and end up writing wrong factors.
For example, not breaking 1315 as 5 × 263 and missing all the key factors.
Factors of 1315 Examples
Problem 1
There are 5 friends and 1315 candies. How will they divide them equally?
They will get 263 candies each.
Explanation
To divide the candies equally, we need to divide the total candies by the number of friends.
1315/5 = 263
Problem 2
A rectangular plot has a length of 263 meters and the total area is 1315 square meters. Find the width?
5 meters.
Explanation
To find the width of the plot, we use the formula,
Area = length × width
1315 = 263 × width
To find the value of width, we need to shift 263 to the left side.
1315/263 = width
Width = 5.
Problem 3
There are 263 boxes and 1315 apples. How many apples will be in each box?
Each box will have 5 apples.
Explanation
To find the apples in each box, divide the total apples by the boxes.
1315/263 = 5
Problem 4
In a library, there are 1315 books and 5 shelves. How many books are there on each shelf?
There are 263 books on each shelf.
Explanation
Dividing the books by the total shelves, we will get the number of books on each shelf.
1315/5 = 263
Problem 5
1315 papers need to be distributed among 5 offices. How many papers will go to each office?
Each office will get 263 papers.
Explanation
Divide total papers by offices.
1315/5 = 263
FAQs on Factors of 1315
1.What are the factors of 1315?
2.Mention the prime factors of 1315.
3.Is 1315 a multiple of 5?
4.Mention the factor pairs of 1315?
5.What is the square of 1315?
6.How can children in United States use numbers in everyday life to understand Factors of 1315?
7.What are some fun ways kids in United States can practice Factors of 1315 with numbers?
8.What role do numbers and Factors of 1315 play in helping children in United States develop problem-solving skills?
9.How can families in United States create number-rich environments to improve Factors of 1315 skills?
Important Glossaries for Factors of 1315
- Factors: The numbers that divide the given number without leaving a remainder are called factors. For example, the factors of 1315 are 1, 5, 263, and 1315.
- Prime Factors: The factors which are prime numbers. For example, 5 and 263 are prime factors of 1315.
- 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 1315 are (1, 1315) and (5, 263).
- Prime factorization: The expression of a number as the product of its prime factors. For example, the prime factorization of 1315 is 5 × 263.
- Negative factors: The negative counterparts of the positive factors. For example, -1, -5, -263, and -1315 are the negative factors of 1315.
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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.
