Factors of 72 are 1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, and 72
Hence, Factors of 72 are 1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, and 72
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 72 using the division method, follow these steps:
So, the prime factorization of 72 is, 72 = 2 x 2 x 2 x 3 x 3.
We can follow the same procedure using the factor tree of 72 as shown below:
So, the prime factorization of 72 is, 72 = 2 x 2 x 2 x 3 x 3.
Pair factors of a number are any two numbers which, which on multiplying together, give that number as a result. The pair factors of 72 would be the two numbers which, when multiplied, give 72 as the result.
The following table represents the calculation of factors of 72 in pairs:
| Factor Pair | Pair Factorization |
|---|---|
| 1 and 72 | 1 x 72 = 72 |
| 2 and 36 | 2 x 36 = 72 |
| 3 and 24 | 3 x 24 = 72 |
| 4 and 18 | 4 x 18 = 72 |
| 6 and 12 | 6 x 12 = 72 |
| 8 and 9 | 8 x 9 = 72 |
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 72. They are called negative pair factors.
Hence, the negative pairs of 72 would be ( -1 , -72 ) , ( -2 , -36 ) , ( -3 , -24 ) , ( -4 , -18 ) , ( -6 , -12 ) and ( -8 , -9 ) .
In mathematics, a factor is a number or also it can be an algebraic expression that divides another number or any expression completely and that too without leaving any remainder. A factor of a number can be positive or negative.
Smallest prime factor of 72 is 2.
No 72 is not a perfect square.
First five multiples of 72 are 144, 216, 288, 360, 432.
Prime factorization of 72 is 2 x 2 x 2 x 3 x 3.
Factors of 72 are 1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72.
Factors of -72 are -1, -2, -3, -4, -6, -8, -9, -12, -18, -24, -36, -72.
Yes 72 is a whole number.
The greatest factor of 72 is 36.
The factors of 72 are 1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72.Prime factors of 72 are 2, 2, 2, 3, 3.
Prime factors of 72 are 2, 2, 2, 3, 3.Hence, the product of prime factors of 6.
Factors of 72 are 1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72.Even factors of 72 are 2, 4, 6, 8, 12, 18, 24, 36, 72.Hence, product of even factors of 72 is; 2 x 4 x 6 x 8 x 12 x 18 x 24 x 36 x 72 = 5159780352.
Factors of 72 are 1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72.To calculate the mean we need to calculate the sum of factors first. Sum of factors of 72 is 1 + 2 + 3 + 4 + 6 + 8 + 9 + 12 + 18 + 24 + 36 + 72 = 195.Hence, the mean of factors of 72 is 195 ÷ 12 = 16.25.
Positive factors are 1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72. Negative factors are -1, -2, -3, -4, -6, -8, -9, -12, -18, -24, -36, -72.
Factors of 72 are 1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72.So there are in total 12 factors.
Prime factors of 72 are 2, 2, 2, 3, 3.So in exponential form it can be written as 23 x 32.
11 factor(s) of 72 are 1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36.