Factors of 371
Factors of 371 are integers that can be divided evenly into 371. There are total 4 factors of 371 i.e. 1, 7, 53, 371. The sum of all factors of 371 is 432. Its Prime Factors are 7 × 53 and (1, 371), (7, 53) are Pair Factors.
- All Factors of 371: 1, 7, 53 and 371
- Negative Factors of 371: -1, -7, -53 and -371
- Prime Factors of 371: 7, 53
- Prime Factorization of 371: 71 × 531
- Sum of Factors of 371: 432
1. | What Are the Factors of 371? |
2. | Factors of 371 by Prime Factorization |
3. | Factors of 371 in Pairs |
4. | FAQs on Factors of 371 |
![Factors of 371](https://static.qumath.in/static/website/old-cdn-static/factors/factors-of-371.png)
What are Factors of 371?
Factors of 371 are pairs of those numbers whose products result in 371. These factors are either prime numbers or composite numbers.
How to Find the Factors of 371?
To find the factors of 371, we will have to find the list of numbers that would divide 371 without leaving any remainder.
- 371/7 = 53; therefore, 7 is a factor of 371 and 53 is also a factor of 371.
- 371/1 = 371; therefore, 1 is a factor of 371 and 371 is also a factor of 371.
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Factors of 371 by Prime Factorization
- 371 ÷ 7 = 53
Further dividing 53 by 7 gives a non-zero remainder. So we stop the process and continue dividing the number 53 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 371 can be written as 71 × 531 where 7, 53 are prime.
Factors of 371 in Pairs
Pair factors of 371 are the pairs of numbers that when multiplied give the product 371. The factors of 371 in pairs are:
- 1 × 371 = (1, 371)
- 7 × 53 = (7, 53)
Negative pair factors of 371 are:
- -1 × -371 = (-1, -371)
- -7 × -53 = (-7, -53)
NOTE: If (a, b) is a pair factor of a number then (b, a) is also a pair factor of that number.
Factors of 371 Solved Examples
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Example 1: How many factors are there for 371?
Solution:
The factors of 371 are 1, 7, 53, 371. Therefore, 371 has 4 factors.
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Example 2: Find the LCM and Greatest Common Factor (GCF) of 371 and 128.
Solution:
The factors of 371 are 1, 7, 53, 371 and factors of 128 are 1, 2, 4, 8, 16, 32, 64, 128.
Therefore, the LCM of 371 and 128 is 47488 and Greatest Common Factor (GCF) of 371 and 128 is 1. -
Example 3: Find if 1, 7 and 291 are factors of 371.
Solution:
When we divide 371 by 291 it leaves a remainder. Therefore, the number 291 is not a factor of 371. All numbers except 291 are factors of 371.
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Example 4: Find the product of all the prime factors of 371.
Solution:
Since, the prime factors of 371 are 7, 53. Therefore, the product of prime factors = 7 × 53 = 371.
FAQs on Factors of 371
What are the Factors of 371?
The factors of 371 are 1, 7, 53, 371 and its negative factors are -1, -7, -53, -371.
What is the Sum of the Factors of 371?
Since, all factors of 371 are 1, 7, 53, 371 therefore, the sum of its factors is 1 + 7 + 53 + 371 = 432.
What are the Prime Factors of 371?
The prime factors of 371 are 7, 53.
What is the Greatest Common Factor of 371 and 246?
The factors of 371 are 1, 7, 53, 371 and the factors of 246 are 1, 2, 3, 6, 41, 82, 123, 246. 371 and 246 have only one common factor which is 1. This implies that 371 and 246 are co-prime.
Hence, the Greatest Common Factor (GCF) of 371 and 246 is 1.
How Many Factors of 356 are also common to the Factors of 371?
Since, the factors of 371 are 1, 7, 53, 371 and factors of 356 are 1, 2, 4, 89, 178, 356. Hence, 371 and 356 have only one common factor which is 1. Therefore, 371 and 356 are co-prime.
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