Factors of 84 are 1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, and 84
Hence, Factors of 84 are 1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, and 84
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 84 using the division method, follow these steps:
So, the prime factorization of 84 is, 84 = 2 x 2 x 3 x 7.
We can follow the same procedure using the factor tree of 84 as shown below:
So, the prime factorization of 84 is, 84 = 2 x 2 x 3 x 7.
Pair factors of a number are any two numbers which, which on multiplying together, give that number as a result. The pair factors of 84 would be the two numbers which, when multiplied, give 84 as the result.
The following table represents the calculation of factors of 84 in pairs:
| Factor Pair | Pair Factorization |
|---|---|
| 1 and 84 | 1 x 84 = 84 |
| 2 and 42 | 2 x 42 = 84 |
| 3 and 28 | 3 x 28 = 84 |
| 4 and 21 | 4 x 21 = 84 |
| 6 and 14 | 6 x 14 = 84 |
| 7 and 12 | 7 x 12 = 84 |
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 84. They are called negative pair factors.
Hence, the negative pairs of 84 would be ( -1 , -84 ) , ( -2 , -42 ) , ( -3 , -28 ) , ( -4 , -21 ) , ( -6 , -14 ) and ( -7 , -12 ) .
In mathematics, a factor is a number which divides into another number exactly, without leaving any remainder. A factor of a number can be positive of negative.
The factors of 84 are 1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84.Prime factors of 84 are 2, 2, 3, 7.
Two numbers that make 84 are 2 and 42.
The greatest prime factor of 84 is 7.
Factors of 84 are 1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84.
Factors of -84 are -1, -2, -3, -4, -6, -7, -12, -14, -21, -28, -42, -84.
First five multiples of 84 are 168, 252, 336, 420, 504.
First five multiples of 84 are 168, 252, 336, 420.
No 84 is not a perfect square.
Two numbers that make 84 are 2 and 42.
Prime factorization of 84 is 2 x 2 x 3 x 7 = 22 x 3 x 7.
Factors of 84 are 1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84.Prime factors of 84 are 2, 2, 3, 7
11 factor(s) of 84 are 1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42.
Prime factors of 84 are 2, 2, 3, 7.So in exponential form it can be written as 22 x 3 x 7.
Factors of 84 are 1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84.So there are in total 12 factors.
Positive factors are 1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84. Negative factors are -1, -2, -3, -4, -6, -7, -12, -14, -21, -28, -42, -84.
Factors of 84 are 1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84.Even factors of 84 are 2, 4, 6, 12, 14, 28, 42, 84.Hence, product of even factors of 84 is; 2 x 4 x 6 x 12 x 14 x 28 x 42 x 84 = 796594176.