Factors of 385 are 1, 5, 7, 11, 35, 55, 77, and 385
Hence, Factors of 385 are 1, 5, 7, 11, 35, 55, 77, and 385
A prime number is a number that has exactly two factors, 1 and the number itself. Prime factorization of a number means breaking down of the number into the form of products of its prime factors.
There are two different methods that can be used for the prime factorization.
To find the primefactors of 385 using the division method, follow these steps:
So, the prime factorization of 385 is, 385 = 5 x 7 x 11.
We can follow the same procedure using the factor tree of 385 as shown below:
So, the prime factorization of 385 is, 385 = 5 x 7 x 11.
Pair factors of a number are any two numbers which, which on multiplying together, give that number as a result. The pair factors of 385 would be the two numbers which, when multiplied, give 385 as the result.
The following table represents the calculation of factors of 385 in pairs:
| Factor Pair | Pair Factorization |
|---|---|
| 1 and 385 | 1 x 385 = 385 |
| 5 and 77 | 5 x 77 = 385 |
| 7 and 55 | 7 x 55 = 385 |
| 11 and 35 | 11 x 35 = 385 |
Since the product of two negative numbers gives a positive number, the product of the negative values of both the numbers in a pair factor will also give 385. They are called negative pair factors.
Hence, the negative pairs of 385 would be ( -1 , -385 ) , ( -5 , -77 ) , ( -7 , -55 ) and ( -11 , -35 ) .
In mathematics, a factor is that number which divides into another number exactly, without leaving a remainder. A factor of a number can be positive or negative.
The smallest prime factor of 385 is 5.
Yes 385 is a whole number.
The factors of 385 are 1, 5, 7, 11, 35, 55, 77, 385.Prime factors of 385 are 5, 7, 11.
Two numbers that make 385 are 5 and 77.
First five multiples of 385 are 770, 1155, 1540, 1925.
The sum of all factors of 385 is 576.
First five multiples of 385 are 770, 1155, 1540, 1925, 2310.
No 385 is not a perfect square.
The greatest prime factor of 385 is 11.
Factors of 385 are 1, 5, 7, 11, 35, 55, 77, 385.So there are in total 8 factors.
7 factor(s) of 385 are 1, 5, 7, 11, 35, 55, 77.
Factors of 385 are 1, 5, 7, 11, 35, 55, 77, 385.Prime factors of 385 are 5, 7, 11
Prime factorization of 385 is 5 x 7 x 11 = 5 x 7 x 11.
Prime factors of 385 are 5, 7, 11.Hence, the product of prime factors of 385.
Factors of 385 are 1, 5, 7, 11, 35, 55, 77, 385.Even factors of 385 are 0.Hence, product of even factors of 385 is; 0 = 0.
Factors of 385 are 1, 5, 7, 11, 35, 55, 77, 385.To calculate the mean we need to calculate the sum of factors first. Sum of factors of 385 is 1 + 5 + 7 + 11 + 35 + 55 + 77 + 385 = 576.Hence, the mean of factors of 385 is 576 ÷ 8 = 72.00.