Factors of 434
Factors of 434 are the list of integers that we can split evenly into 434. There are overall 8 factors of 434 i.e. 1, 2, 7, 14, 31, 62, 217, 434 where 434 is the biggest factor. The Prime Factors of 434 are 2 × 7 × 31 and its Factors in Pairs are (1, 434), (2, 217), (7, 62), (14, 31).
- All Factors of 434: 1, 2, 7, 14, 31, 62, 217 and 434
- Negative Factors of 434: -1, -2, -7, -14, -31, -62, -217 and -434
- Prime Factors of 434: 2, 7, 31
- Prime Factorization of 434: 21 × 71 × 311
- Sum of Factors of 434: 768
1. | What Are the Factors of 434? |
2. | Factors of 434 by Prime Factorization |
3. | Factors of 434 in Pairs |
4. | FAQs on Factors of 434 |

What are Factors of 434?
Factors of 434 are pairs of those numbers whose products result in 434. These factors are either prime numbers or composite numbers.
How to Find the Factors of 434?
To find the factors of 434, we will have to find the list of numbers that would divide 434 without leaving any remainder.
- 434/7 = 62; therefore, 7 is a factor of 434 and 62 is also a factor of 434.
- 434/31 = 14; therefore, 31 is a factor of 434 and 14 is also a factor of 434.
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- Factors of 20 - The factors of 20 are 1, 2, 4, 5, 10, 20
- Factors of 180 - The factors of 180 are 1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180
Factors of 434 by Prime Factorization
- 434 ÷ 2 = 217
Further dividing 217 by 2 gives a non-zero remainder. So we stop the process and continue dividing the number 217 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 434 can be written as 21 × 71 × 311 where 2, 7, 31 are prime.
Factors of 434 in Pairs
Pair factors of 434 are the pairs of numbers that when multiplied give the product 434. The factors of 434 in pairs are:
- 1 × 434 = (1, 434)
- 2 × 217 = (2, 217)
- 7 × 62 = (7, 62)
- 14 × 31 = (14, 31)
Negative pair factors of 434 are:
- -1 × -434 = (-1, -434)
- -2 × -217 = (-2, -217)
- -7 × -62 = (-7, -62)
- -14 × -31 = (-14, -31)
NOTE: If (a, b) is a pair factor of a number then (b, a) is also a pair factor of that number.
Factors of 434 Solved Examples
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Example 1: How many factors are there for 434?
Solution:
The factors of 434 are 1, 2, 7, 14, 31, 62, 217, 434. Therefore, 434 has 8 factors.
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Example 2: Find the LCM and Greatest Common Factor (GCF) of 434 and 347.
Solution:
The factors of 434 are 1, 2, 7, 14, 31, 62, 217, 434 and factors of 347 are 1, 347.
Therefore, the LCM of 434 and 347 is 150598 and Greatest Common Factor (GCF) of 434 and 347 is 1. -
Example 3: Find if 1, 14, 217, 268 and 434 are factors of 434.
Solution:
When we divide 434 by 268 it leaves a remainder. Therefore, the number 268 is not a factor of 434. All numbers except 268 are factors of 434.
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Example 4: Find the product of all the prime factors of 434.
Solution:
Since, the prime factors of 434 are 2, 7, 31. Therefore, the product of prime factors = 2 × 7 × 31 = 434.
FAQs on Factors of 434
What are the Factors of 434?
The factors of 434 are 1, 2, 7, 14, 31, 62, 217, 434 and its negative factors are -1, -2, -7, -14, -31, -62, -217, -434.
What is the Sum of the Factors of 434?
Sum of all factors of 434 = (21 + 1 - 1)/(2 - 1) × (71 + 1 - 1)/(7 - 1) × (311 + 1 - 1)/(31 - 1) = 768
What are Pair Factors of 434?
The pair factors of 434 are (1, 434), (2, 217), (7, 62), (14, 31).
What is the Greatest Common Factor of 434 and 53?
The factors of 434 are 1, 2, 7, 14, 31, 62, 217, 434 and the factors of 53 are 1, 53. 434 and 53 have only one common factor which is 1. This implies that 434 and 53 are co-prime.
Hence, the Greatest Common Factor (GCF) of 434 and 53 is 1.
How Many Factors of 168 are also common to the Factors of 434?
Since, the factors of 434 are 1, 2, 7, 14, 31, 62, 217, 434 and the factors of 168 are 1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168.
Hence, [1, 2, 7, 14] are the common factors of 434 and 168.
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