Factors of 1152
Factors of 1152 are the list of integers that we can split evenly into 1152. It has total 24 factors of which 1152 is the biggest factor and the prime factors of 1152 are 2, 3. The Prime Factorization of 1152 is 27 × 32.
- All Factors of 1152: 1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576 and 1152
- Prime Factors of 1152: 2, 3
- Prime Factorization of 1152: 27 × 32
- Sum of Factors of 1152: 3315
1. | What Are the Factors of 1152? |
2. | Factors of 1152 by Prime Factorization |
3. | Factors of 1152 in Pairs |
4. | FAQs on Factors of 1152 |
What are Factors of 1152?
Factors of 1152 are pairs of those numbers whose products result in 1152. These factors are either prime numbers or composite numbers.
How to Find the Factors of 1152?
To find the factors of 1152, we will have to find the list of numbers that would divide 1152 without leaving any remainder.
- 1152/384 = 3; therefore, 384 is a factor of 1152 and 3 is also a factor of 1152.
- 1152/9 = 128; therefore, 9 is a factor of 1152 and 128 is also a factor of 1152.
☛ Also Check:
- Factors of 90 - The factors of 90 are 1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90
- Factors of 44 - The factors of 44 are 1, 2, 4, 11, 22, 44
- Factors of 40 - The factors of 40 are 1, 2, 4, 5, 8, 10, 20, 40
- Factors of 32 - The factors of 32 are 1, 2, 4, 8, 16, 32
- Factors of 51 - The factors of 51 are 1, 3, 17, 51
Factors of 1152 by Prime Factorization
- 1152 ÷ 2 = 576
- 576 ÷ 2 = 288
- 288 ÷ 2 = 144
- 144 ÷ 2 = 72
- 72 ÷ 2 = 36
- 36 ÷ 2 = 18
- 18 ÷ 2 = 9
Further dividing 9 by 2 gives a non-zero remainder. So we stop the process and continue dividing the number 9 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 1152 can be written as 27 × 32 where 2, 3 are prime.
Factors of 1152 in Pairs
Pair factors of 1152 are the pairs of numbers that when multiplied give the product 1152. The factors of 1152 in pairs are:
- 1 × 1152 = (1, 1152)
- 2 × 576 = (2, 576)
- 3 × 384 = (3, 384)
- 4 × 288 = (4, 288)
- 6 × 192 = (6, 192)
- 8 × 144 = (8, 144)
- 9 × 128 = (9, 128)
- 12 × 96 = (12, 96)
- 16 × 72 = (16, 72)
- 18 × 64 = (18, 64)
- 24 × 48 = (24, 48)
- 32 × 36 = (32, 36)
Negative pair factors of 1152 are:
- -1 × -1152 = (-1, -1152)
- -2 × -576 = (-2, -576)
- -3 × -384 = (-3, -384)
- -4 × -288 = (-4, -288)
- -6 × -192 = (-6, -192)
- -8 × -144 = (-8, -144)
- -9 × -128 = (-9, -128)
- -12 × -96 = (-12, -96)
- -16 × -72 = (-16, -72)
- -18 × -64 = (-18, -64)
- -24 × -48 = (-24, -48)
- -32 × -36 = (-32, -36)
NOTE: If (a, b) is a pair factor of a number then (b, a) is also a pair factor of that number.
Factors of 1152 Solved Examples
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Example 1: How many factors are there for 1152?
Solution:
The factors of 1152 are too many, therefore if we can find the prime factorization of 1152, 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 1152 = 27 × 32
Therefore, the total number of factors are (7 + 1) × (2 + 1) = 8 × 3 = 24 -
Example 2: Find the LCM and Greatest Common Divisor (GCD) of 1152 and 153.
Solution:
The factors of 1152 are 1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152 and factors of 153 are 1, 3, 9, 17, 51, 153.
Therefore, the LCM of 1152 and 153 is 19584 and Greatest Common Divisor (GCD) of 1152 and 153 is 9. -
Example 3: Find if 1, 6, 16, 36, 87, 384, 576 and 1152 are factors of 1152.
Solution:
When we divide 1152 by 87 it leaves a remainder. Therefore, the number 87 is not a factor of 1152. All numbers except 87 are factors of 1152.
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Example 4: Find the product of all the prime factors of 1152.
Solution:
Since, the prime factors of 1152 are 2, 3. Therefore, the product of prime factors = 2 × 3 = 6.
FAQs on Factors of 1152
What are the Factors of 1152?
The factors of 1152 are 1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152 and its negative factors are -1, -2, -3, -4, -6, -8, -9, -12, -16, -18, -24, -32, -36, -48, -64, -72, -96, -128, -144, -192, -288, -384, -576, -1152.
What is the Sum of all the Factors of 1152?
Sum of all factors of 1152 = (27 + 1 - 1)/(2 - 1) × (32 + 1 - 1)/(3 - 1) = 3315
What numbers are the Pair Factors of 1152?
The pair factors of 1152 are (1, 1152), (2, 576), (3, 384), (4, 288), (6, 192), (8, 144), (9, 128), (12, 96), (16, 72), (18, 64), (24, 48), (32, 36).
What is the Greatest Common Factor of 1152 and 182?
The factors of 1152 and 182 are 1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152 and 1, 2, 7, 13, 14, 26, 91, 182 respectively.
Common factors of 1152 and 182 are [1, 2].
Hence, the GCF of 1152 and 182 is 2.
What are the Common Factors of 1152 and 301?
Since, the factors of 1152 are 1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152 and factors of 301 are 1, 7, 43, 301. Hence, 1152 and 301 have only one common factor which is 1. Therefore, 1152 and 301 are co-prime.
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