Factors of 20 in pair are (1, 20) , (2, 10) and (4, 5)
| Factor Pair | Pair Factorization |
|---|---|
| 1 and 20 | 1 x 20 = 20 |
| 2 and 10 | 2 x 10 = 20 |
| 4 and 5 | 4 x 5 = 20 |
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 20. They are called negative pair factors.
Hence, the negative pairs of 20 would be ( -1 , -20 ) .
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 20 are 1 , 2 , 4 , 5 , 10 , 20. So, factors of 20 in pair are (1,20), (2,10), (4,5).
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 20 are 1, 2, 4, 5, 10, and 20
Yes 20 is a composite number.
No 20 is not a prime number.
No 20 is not a perfect square.
Five multiples of 20 are 40, 60, 80, 100, 120.
The factors of 20 are 1, 2, 4, 5, 10, 20.Odd factors of 20 are 1 , 5.
Positive factors of 20 are 1, 2, 4, 5, 10, 20.
Prime factors of 20 are 2, 2, 5.
Factors of 20 in pair are (1,20), (2,10), (4,5).
Factors of 20 are 1, 2, 4, 5, 10, 20. Hence, the factors of 20 in pair are (1,20), (2,10), (4,5).
Factors of 20 are 1, 2, 4, 5, 10, 20.Factors of 20 in pair are (1,20), (2,10), (4,5).
For the possible combinations possible for length and breadth in which a designer can design out all the rectangles can be calculated by calculating the factors of 20 in pair. So, the possible combinations (1,20), (2,10), (4,5).
Prime factorization of 20 is 2 x 2 x 5. Factors of 20 in pair can be written as (1,20), (2,10), (4,5).
Smallest prime factor of 20 is 2.
Largest prime factor of 20 is 5.
Negative factors of 20 are -1, -2, -4, -5, -10, -20.