Factors of 1540 in pair are (1, 1540) , (2, 770) , (4, 385) , (5, 308) , (7, 220) , (10, 154) , (11, 140) , (14, 110) , (20, 77) , (22, 70) , (28, 55) and (35, 44)
| Factor Pair | Pair Factorization |
|---|---|
| 1 and 1540 | 1 x 1540 = 1540 |
| 2 and 770 | 2 x 770 = 1540 |
| 4 and 385 | 4 x 385 = 1540 |
| 5 and 308 | 5 x 308 = 1540 |
| 7 and 220 | 7 x 220 = 1540 |
| 10 and 154 | 10 x 154 = 1540 |
| 11 and 140 | 11 x 140 = 1540 |
| 14 and 110 | 14 x 110 = 1540 |
| 20 and 77 | 20 x 77 = 1540 |
| 22 and 70 | 22 x 70 = 1540 |
| 28 and 55 | 28 x 55 = 1540 |
| 35 and 44 | 35 x 44 = 1540 |
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 1540. They are called negative pair factors.
Hence, the negative pairs of 1540 would be ( -1 , -1540 ) .
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 1540 are 1 , 2 , 4 , 5 , 7 , 10 , 11 , 14 , 20 , 22 , 28 , 35 , 44 , 55 , 70 , 77 , 110 , 140 , 154 , 220 , 308 , 385 , 770 , 1540. So, factors of 1540 in pair are (1,1540), (2,770), (4,385), (5,308), (7,220), (10,154), (11,140), (14,110), (20,77), (22,70), (28,55), (35,44).
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 1540 are 1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, and 1540
Yes 1540 is a composite number.
No 1540 is not a prime number.
Five multiples of 1540 are 3080, 4620, 6160, 7700, 9240.
The factors of 1540 are 1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540.Odd factors of 1540 are 1 , 5 , 7 , 11 , 35 , 55 , 77 , 385.
Factors of 1540 are 1 , 2 , 4 , 5 , 7 , 10 , 11 , 14 , 20 , 22 , 28 , 35 , 44 , 55 , 70 , 77 , 110 , 140 , 154 , 220 , 308 , 385 , 770 , 1540. Prime factors of 1540 are 2 , 2 , 5 , 7 , 11. Therefore mean of prime factors of 1540 is (2 + 2 + 5 + 7 + 11) / 5 = 5.40.
Positive factors of 1540 are 1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540.
Prime factors of 1540 are 2, 2, 5, 7, 11.
Factors of 1540 in pair are (1,1540), (2,770), (4,385), (5,308), (7,220), (10,154), (11,140), (14,110), (20,77), (22,70), (28,55), (35,44).
Factors of 1540 are 1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540. Hence, the factors of 1540 in pair are (1,1540), (2,770), (4,385), (5,308), (7,220), (10,154), (11,140), (14,110), (20,77), (22,70), (28,55), (35,44).
Factors of 1540 are 1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540.Factors of 1540 in pair are (1,1540), (2,770), (4,385), (5,308), (7,220), (10,154), (11,140), (14,110), (20,77), (22,70), (28,55), (35,44).
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 1540 in pair. So, the possible combinations (1,1540), (2,770), (4,385), (5,308), (7,220), (10,154), (11,140), (14,110), (20,77), (22,70), (28,55), (35,44).
Prime factorization of 1540 is 2 x 2 x 5 x 7 x 11. Factors of 1540 in pair can be written as (1,1540), (2,770), (4,385), (5,308), (7,220), (10,154), (11,140), (14,110), (20,77), (22,70), (28,55), (35,44).
Smallest prime factor of 1540 is 2.
Largest prime factor of 1540 is 11.
Negative factors of 1540 are -1, -2, -4, -5, -7, -10, -11, -14, -20, -22, -28, -35, -44, -55, -70, -77, -110, -140, -154, -220, -308, -385, -770, -1540.