Factors of 1344
Factors of 1344 are the list of integers that can be evenly divided into 1344. It has total 28 factors of which 1344 is the biggest factor and the prime factors of 1344 are 2, 3, 7. The Prime Factorization of 1344 is 26 × 31 × 71.
- All Factors of 1344: 1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672 and 1344
- Prime Factors of 1344: 2, 3, 7
- Prime Factorization of 1344: 26 × 31 × 71
- Sum of Factors of 1344: 4064
1. | What Are the Factors of 1344? |
2. | Factors of 1344 by Prime Factorization |
3. | Factors of 1344 in Pairs |
4. | FAQs on Factors of 1344 |
![Factors of 1344](https://static.qumath.in/static/website/old-cdn-static/factors/factors-of-1344.png)
What are Factors of 1344?
Factors of 1344 are pairs of those numbers whose products result in 1344. These factors are either prime numbers or composite numbers.
How to Find the Factors of 1344?
To find the factors of 1344, we will have to find the list of numbers that would divide 1344 without leaving any remainder.
- 1344/28 = 48; therefore, 28 is a factor of 1344 and 48 is also a factor of 1344.
- 1344/112 = 12; therefore, 112 is a factor of 1344 and 12 is also a factor of 1344.
☛ Also Check:
- Factors of 66 - The factors of 66 are 1, 2, 3, 6, 11, 22, 33, 66
- Factors of 20 - The factors of 20 are 1, 2, 4, 5, 10, 20
- Factors of 81 - The factors of 81 are 1, 3, 9, 27, 81
- Factors of 96 - The factors of 96 are 1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96
- Factors of 4 - The factors of 4 are 1, 2, 4
Factors of 1344 by Prime Factorization
- 1344 ÷ 2 = 672
- 672 ÷ 2 = 336
- 336 ÷ 2 = 168
- 168 ÷ 2 = 84
- 84 ÷ 2 = 42
- 42 ÷ 2 = 21
Further dividing 21 by 2 gives a non-zero remainder. So we stop the process and continue dividing the number 21 by the next smallest prime factor. We stop ultimately if the next prime factor doesn't exist or when we can't divide any further.
So, the prime factorization of 1344 can be written as 26 × 31 × 71 where 2, 3, 7 are prime.
Factors of 1344 in Pairs
Pair factors of 1344 are the pairs of numbers that when multiplied give the product 1344. The factors of 1344 in pairs are:
- 1 × 1344 = (1, 1344)
- 2 × 672 = (2, 672)
- 3 × 448 = (3, 448)
- 4 × 336 = (4, 336)
- 6 × 224 = (6, 224)
- 7 × 192 = (7, 192)
- 8 × 168 = (8, 168)
- 12 × 112 = (12, 112)
- 14 × 96 = (14, 96)
- 16 × 84 = (16, 84)
- 21 × 64 = (21, 64)
- 24 × 56 = (24, 56)
- 28 × 48 = (28, 48)
- 32 × 42 = (32, 42)
Negative pair factors of 1344 are:
- -1 × -1344 = (-1, -1344)
- -2 × -672 = (-2, -672)
- -3 × -448 = (-3, -448)
- -4 × -336 = (-4, -336)
- -6 × -224 = (-6, -224)
- -7 × -192 = (-7, -192)
- -8 × -168 = (-8, -168)
- -12 × -112 = (-12, -112)
- -14 × -96 = (-14, -96)
- -16 × -84 = (-16, -84)
- -21 × -64 = (-21, -64)
- -24 × -56 = (-24, -56)
- -28 × -48 = (-28, -48)
- -32 × -42 = (-32, -42)
NOTE: If (a, b) is a pair factor of a number then (b, a) is also a pair factor of that number.
Factors of 1344 Solved Examples
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Example 1: How many factors are there for 1344?
Solution:
The factors of 1344 are too many, therefore if we can find the prime factorization of 1344, then the total number of factors can be calculated using the formula shown below.
If the prime factorization of the number is ax × by × cz where a, b, c are prime, then the total number of factors can be given by (x + 1)(y + 1)(z + 1).
Prime Factorization of 1344 = 26 × 31 × 71
Therefore, the total number of factors are (6 + 1) × (1 + 1) × (1 + 1) = 7 × 2 × 2 = 28 -
Example 2: Find the Lowest Common Multiple (LCM) and Highest Common Factor (HCF) of 1344 and 912.
Solution:
The factors of 1344 are 1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344 and factors of 912 are 1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912.
Therefore, the Lowest Common Multiple (LCM) of 1344 and 912 is 25536 and Highest Common Factor (HCF) of 1344 and 912 is 48. -
Example 3: Find if 1, 2, 12, 32, 48, 64, 96 and 488 are factors of 1344.
Solution:
When we divide 1344 by 488 it leaves a remainder. Therefore, the number 488 is not a factor of 1344. All numbers except 488 are factors of 1344.
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Example 4: Find the product of all the prime factors of 1344.
Solution:
Since, the prime factors of 1344 are 2, 3, 7. Therefore, the product of prime factors = 2 × 3 × 7 = 42.
FAQs on Factors of 1344
What are the Factors of 1344?
The factors of 1344 are 1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344 and its negative factors are -1, -2, -3, -4, -6, -7, -8, -12, -14, -16, -21, -24, -28, -32, -42, -48, -56, -64, -84, -96, -112, -168, -192, -224, -336, -448, -672, -1344.
What is the Sum of Factors of 1344?
Sum of all factors of 1344 = (26 + 1 - 1)/(2 - 1) × (31 + 1 - 1)/(3 - 1) × (71 + 1 - 1)/(7 - 1) = 4064
What are Prime Factors of 1344?
The prime factors of 1344 are 2, 3, 7.
What is the Greatest Common Factor of 1344 and 733?
The factors of 1344 are 1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344 and the factors of 733 are 1, 733. 1344 and 733 have only one common factor which is 1. This implies that 1344 and 733 are co-prime.
Hence, the Greatest Common Factor (GCF) of 1344 and 733 is 1.
How Many Factors of 1344 are also common to the Factors of 913?
Since, the factors of 1344 are 1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344 and factors of 913 are 1, 11, 83, 913. Hence, 1344 and 913 have only one common factor which is 1. Therefore, 1344 and 913 are co-prime.
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