Factors of 30 are 1, 2, 3, 5, 6, 10, 15, and 30
Hence, Factors of 30 are 1, 2, 3, 5, 6, 10, 15, and 30
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 30 using the division method, follow these steps:
So, the prime factorization of 30 is, 30 = 2 x 3 x 5.
We can follow the same procedure using the factor tree of 30 as shown below:
So, the prime factorization of 30 is, 30 = 2 x 3 x 5.
Pair factors of a number are any two numbers which, which on multiplying together, give that number as a result. The pair factors of 30 would be the two numbers which, when multiplied, give 30 as the result.
The following table represents the calculation of factors of 30 in pairs:
| Factor Pair | Pair Factorization |
|---|---|
| 1 and 30 | 1 x 30 = 30 |
| 2 and 15 | 2 x 15 = 30 |
| 3 and 10 | 3 x 10 = 30 |
| 5 and 6 | 5 x 6 = 30 |
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 30. They are called negative pair factors.
Hence, the negative pairs of 30 would be ( -1 , -30 ) , ( -2 , -15 ) , ( -3 , -10 ) and ( -5 , -6 ) .
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 factors of 30 are 1, 2, 3, 5, 6, 10, 15, 30.Prime factors of 30 are 2, 3, 5.
Two numbers that make 30 are 2 and 15.
The greatest prime factor of 30 is 5.
Factors of 30 are 1, 2, 3, 5, 6, 10, 15, 30.
Factors of -30 are -1, -2, -3, -5, -6, -10, -15, -30.
First five multiples of 30 are 60, 90, 120, 150, 180.
First five multiples of 30 are 60, 90, 120, 150.
No 30 is not a perfect square.
Two numbers that make 30 are 2 and 15.
Prime factorization of 30 is 2 x 3 x 5 = 2 x 3 x 5.
Factors of 30 are 1, 2, 3, 5, 6, 10, 15, 30.Prime factors of 30 are 2, 3, 5
7 factor(s) of 30 are 1, 2, 3, 5, 6, 10, 15.
Prime factors of 30 are 2, 3, 5.So in exponential form it can be written as 2 x 3 x 5.
Factors of 30 are 1, 2, 3, 5, 6, 10, 15, 30.So there are in total 8 factors.
Positive factors are 1, 2, 3, 5, 6, 10, 15, 30. Negative factors are -1, -2, -3, -5, -6, -10, -15, -30.
Factors of 30 are 1, 2, 3, 5, 6, 10, 15, 30.Even factors of 30 are 2, 6, 10, 30.Hence, product of even factors of 30 is; 2 x 6 x 10 x 30 = 3600.