100 LearnersLast updated on May 26th, 2025
Factors of 1948
Factors are the numbers that divide any given number evenly without a remainder. In daily life, we use factors for tasks like sharing items equally, arranging things, etc. In this topic, we will learn about the factors of 1948, how they are used in real life, and the tips to learn them quickly.
What are the Factors of 1948?
The numbers that divide 1948 evenly are known as factors of 1948.
A factor of 1948 is a number that divides the number without remainder.
The factors of 1948 are 1, 2, 4, 487, 974, and 1948.
Negative factors of 1948: -1, -2, -4, -487, -974, and -1948.
Prime factors of 1948: 2 and 487.
Prime factorization of 1948: 2² × 487.
The sum of factors of 1948: 1 + 2 + 4 + 487 + 974 + 1948 = 3416
How to Find Factors of 1948?
Factors can be found using different methods. Mentioned below are some commonly used methods:
- Finding factors using multiplication
- Finding factors using the 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 1948. Identifying the numbers which are multiplied to get the number 1948 is the multiplication method.
Step 1: Multiply 1948 by 1, 1948 × 1 = 1948.
Step 2: Check for other numbers that give 1948 after multiplying
2 × 974 = 1948
4 × 487 = 1948
Therefore, the positive factor pairs of 1948 are: (1, 1948), (2, 974), (4, 487).
All these factor pairs result in 1948.
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 1948 by 1, 1948 ÷ 1 = 1948.
Step 2: Continue dividing 1948 by the numbers until the remainder becomes 0.
1948 ÷ 1 = 1948
1948 ÷ 2 = 974
1948 ÷ 4 = 487
Therefore, the factors of 1948 are: 1, 2, 4, 487, 974, and 1948.
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 1948 divide the number to break it down in the multiplication form of prime factors till the remainder becomes 1.
1948 ÷ 2 = 974
974 ÷ 2 = 487
487 is a prime number.
The prime factors of 1948 are 2 and 487.
The prime factorization of 1948 is: 2² × 487.
Factor Tree
The factor tree is the graphical representation of breaking down any number into prime factors. The following step shows:
Step 1: Firstly, 1948 is divided by 2 to get 974.
Step 2: Now divide 974 by 2 to get 487. Here, 487 is a prime number that cannot be divided anymore. So, the prime factorization of 1948 is: 2² × 487.
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 1948: (1, 1948), (2, 974), (4, 487).
Negative factor pairs of 1948: (-1, -1948), (-2, -974), (-4, -487).
Common Mistakes and How to Avoid Them in Factors of 1948
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 1948, 1 and 1948 are also factors.
Factors of 1948 Examples
Problem 1
There are 974 students and 1948 chairs. How will they arrange the chairs equally in rows?
They will arrange 2 chairs in each row.
Explanation
To arrange the chairs equally, we need to divide the total chairs by the number of students.
1948/974 = 2
Problem 2
A rectangle has a width of 4 meters, and the total area is 1948 square meters. Find the length.
487 meters.
Explanation
To find the length of the rectangle, we use the formula,
Area = length × width
1948 = length × 4
To find the value of the length, divide both sides by 4.
1948/4 = length
Length = 487.
Problem 3
There are 487 students and 1948 apples. How many apples will each student receive?
Each student will receive 4 apples.
Explanation
To find how many apples each student receives, divide the total apples by the students.
1948/487 = 4
Problem 4
A company has 2 branches and a total of 1948 computers. How many computers are allocated to each branch?
Each branch receives 974 computers.
Explanation
Dividing the computers by the total branches, we find the number of computers per branch.
1948/2 = 974
Problem 5
1948 books need to be arranged in 4 shelves. How many books will go on each shelf?
Each shelf has 487 books.
Explanation
Divide total books by shelves.
1948/4 = 487
FAQs on Factors of 1948
1.What are the factors of 1948?
2.Mention the prime factors of 1948.
3.Is 1948 a multiple of 4?
4.Mention the factor pairs of 1948?
5.What is the square of 1948?
6.How can children in Australia use numbers in everyday life to understand Factors of 1948?
7.What are some fun ways kids in Australia can practice Factors of 1948 with numbers?
8.What role do numbers and Factors of 1948 play in helping children in Australia develop problem-solving skills?
9.How can families in Australia create number-rich environments to improve Factors of 1948 skills?
Important Glossaries for Factors of 1948
- Factors: The numbers that divide the given number without leaving a remainder are called factors. For example, the factors of 1948 are 1, 2, 4, 487, 974, and 1948.
- Prime factors: The factors which are prime numbers. For example, 2 and 487 are prime factors of 1948.
- 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 1948 are (1, 1948), (2, 974), etc.
- Prime factorization: The process of expressing a number as a product of its prime factors. For instance, the prime factorization of 1948 is 2² × 487.
- Multiple: A number that can be divided by another number without leaving a remainder. For example, 1948 is a multiple of 4.
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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
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