Factors of 90 in pair are (1, 90) , (2, 45) , (3, 30) , (5, 18) , (6, 15) and (9, 10)
| Factor Pair | Pair Factorization |
|---|---|
| 1 and 90 | 1 x 90 = 90 |
| 2 and 45 | 2 x 45 = 90 |
| 3 and 30 | 3 x 30 = 90 |
| 5 and 18 | 5 x 18 = 90 |
| 6 and 15 | 6 x 15 = 90 |
| 9 and 10 | 9 x 10 = 90 |
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 90. They are called negative pair factors.
Hence, the negative pairs of 90 would be ( -1 , -90 ) .
In mathematics, factor pair are often given as pair of numbers which when multiplied together give the original number. Every natural number is a product of atleast one factor pair. Eg- Factors of 90 are 1 , 2 , 3 , 5 , 6 , 9 , 10 , 15 , 18 , 30 , 45 , 90. So, factors of 90 in pair are (1,90), (2,45), (3,30), (5,18), (6,15), (9,10).
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.
Hence, Factors of 90 are 1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, and 90
Yes 90 is a composite number.
No 90 is not a prime number.
Factors of 90 are 1 , 2 , 3 , 5 , 6 , 9 , 10 , 15 , 18 , 30 , 45 , 90. therefore mean of factors of 90 is (1 + 2 + 3 + 5 + 6 + 9 + 10 + 15 + 18 + 30 + 45 + 90) / 12 = 19.50.
A number x is said to be the proper divisor of y if it divides y completely, given that x is smaller than y.
An improper divisor of a number is the number itself apart from this any divisor of a given number is a proper divisor.
Factors of 90 are 1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90. So, factors of 90 in pair are (1,90), (2,45), (3,30), (5,18), (6,15), (9,10).
Negative factors of 90 are -1, -2, -3, -5, -6, -9, -10, -15, -18, -30, -45, -90. Hence, factors of 90 in pair are (-1,-90), (-2,-45), (-3,-30), (-5,-18), (-6,-15), (-9,-10).
Factors of 90 are 1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90. Positive factors of 90 in pair are (1,90), (2,45), (3,30), (5,18), (6,15), (9,10). Negative factors of 90 in pair are (-1,-90), (-2,-45), (-3,-30), (-5,-18), (-6,-15), (-9,-10).
Factors of 90 are 1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90. Prime factors are 2, 3, 3, 5. So, the product of all prime factors of 90 would be 2 x 3 x 3 x 5 = 90.
Factors of 90 are 1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90.Factors of 90 in pair are (1,90), (2,45), (3,30), (5,18), (6,15), (9,10).
Prime factorization of 90 is 2 x 3 x 3 x 5. Factors of 90 in pair can be written as (1,90), (2,45), (3,30), (5,18), (6,15), (9,10).
Smallest prime factor of 90 is 2.
Largest prime factor of 90 is 5.