Factors of 400 in pair are (1, 400) , (2, 200) , (4, 100) , (5, 80) , (8, 50) , (10, 40) , (16, 25) and (20, 20)
| Factor Pair | Pair Factorization |
|---|---|
| 1 and 400 | 1 x 400 = 400 |
| 2 and 200 | 2 x 200 = 400 |
| 4 and 100 | 4 x 100 = 400 |
| 5 and 80 | 5 x 80 = 400 |
| 8 and 50 | 8 x 50 = 400 |
| 10 and 40 | 10 x 40 = 400 |
| 16 and 25 | 16 x 25 = 400 |
| 20 and 20 | 20 x 20 = 400 |
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 400. They are called negative pair factors.
Hence, the negative pairs of 400 would be ( -1 , -400 ) .
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 400 are 1 , 2 , 4 , 5 , 8 , 10 , 16 , 20 , 25 , 40 , 50 , 80 , 100 , 200 , 400. So, factors of 400 in pair are (1,400), (2,200), (4,100), (5,80), (8,50), (10,40), (16,25), (20,20).
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 400 are 1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, and 400
Yes 400 is a composite number.
No 400 is not a prime number.
Five multiples of 400 are 800, 1200, 1600, 2000, 2400.
The factors of 400 are 1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400.Odd factors of 400 are 1 , 5 , 25.
Factors of 400 are 1 , 2 , 4 , 5 , 8 , 10 , 16 , 20 , 25 , 40 , 50 , 80 , 100 , 200 , 400. Prime factors of 400 are 2 , 2 , 2 , 2 , 5 , 5. Therefore mean of prime factors of 400 is (2 + 2 + 2 + 2 + 5 + 5) / 6 = 3.00.
Factors of 400 are 1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400. So, factors of 400 in pair are (1,400), (2,200), (4,100), (5,80), (8,50), (10,40), (16,25), (20,20).
Negative factors of 400 are -1, -2, -4, -5, -8, -10, -16, -20, -25, -40, -50, -80, -100, -200, -400. Hence, factors of 400 in pair are (-1,-400), (-2,-200), (-4,-100), (-5,-80), (-8,-50), (-10,-40), (-16,-25), (-20,-20).
Factors of 400 are 1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400. Positive factors of 400 in pair are (1,400), (2,200), (4,100), (5,80), (8,50), (10,40), (16,25), (20,20). Negative factors of 400 in pair are (-1,-400), (-2,-200), (-4,-100), (-5,-80), (-8,-50), (-10,-40), (-16,-25), (-20,-20).
Factors of 400 are 1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400. So the product of all factors of 400 would be 1 x 2 x 4 x 5 x 8 x 10 x 16 x 20 x 25 x 40 x 50 x 80 x 100 x 200 x 400 = 32768000000000000000.
Factors of 400 are 1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400. Prime factors are 2, 2, 2, 2, 5, 5. So, the product of all prime factors of 400 would be 2 x 2 x 2 x 2 x 5 x 5 = 400.
Factors of 400 are 1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400.Factors of 400 in pair are (1,400), (2,200), (4,100), (5,80), (8,50), (10,40), (16,25), (20,20).
To arrange 400 blocks in all possible ways to form a rectangle, we need to calculate factors of 400 in pair. Therefore, factors of 400 in pair are (1,400), (2,200), (4,100), (5,80), (8,50), (10,40), (16,25), (20,20)