Factors of 420 in pair are (1, 420) , (2, 210) , (3, 140) , (4, 105) , (5, 84) , (6, 70) , (7, 60) , (10, 42) , (12, 35) , (14, 30) , (15, 28) and (20, 21)
| Factor Pair | Pair Factorization |
|---|---|
| 1 and 420 | 1 x 420 = 420 |
| 2 and 210 | 2 x 210 = 420 |
| 3 and 140 | 3 x 140 = 420 |
| 4 and 105 | 4 x 105 = 420 |
| 5 and 84 | 5 x 84 = 420 |
| 6 and 70 | 6 x 70 = 420 |
| 7 and 60 | 7 x 60 = 420 |
| 10 and 42 | 10 x 42 = 420 |
| 12 and 35 | 12 x 35 = 420 |
| 14 and 30 | 14 x 30 = 420 |
| 15 and 28 | 15 x 28 = 420 |
| 20 and 21 | 20 x 21 = 420 |
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 420. They are called negative pair factors.
Hence, the negative pairs of 420 would be ( -1 , -420 ) .
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 420 are 1 , 2 , 3 , 4 , 5 , 6 , 7 , 10 , 12 , 14 , 15 , 20 , 21 , 28 , 30 , 35 , 42 , 60 , 70 , 84 , 105 , 140 , 210 , 420. So, factors of 420 in pair are (1,420), (2,210), (3,140), (4,105), (5,84), (6,70), (7,60), (10,42), (12,35), (14,30), (15,28), (20,21).
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 420 are 1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, and 420
Yes 420 is a composite number.
No 420 is not a prime number.
Factors of 420 are 1 , 2 , 3 , 4 , 5 , 6 , 7 , 10 , 12 , 14 , 15 , 20 , 21 , 28 , 30 , 35 , 42 , 60 , 70 , 84 , 105 , 140 , 210 , 420. therefore mean of factors of 420 is (1 + 2 + 3 + 4 + 5 + 6 + 7 + 10 + 12 + 14 + 15 + 20 + 21 + 28 + 30 + 35 + 42 + 60 + 70 + 84 + 105 + 140 + 210 + 420) / 24 = 56.00.
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.
Positive factors of 420 are 1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420.
Prime factors of 420 are 2, 2, 3, 5, 7.
Factors of 420 in pair are (1,420), (2,210), (3,140), (4,105), (5,84), (6,70), (7,60), (10,42), (12,35), (14,30), (15,28), (20,21).
Factors of 420 are 1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420. Hence, the factors of 420 in pair are (1,420), (2,210), (3,140), (4,105), (5,84), (6,70), (7,60), (10,42), (12,35), (14,30), (15,28), (20,21).
Factors of 420 are 1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420.Factors of 420 in pair are (1,420), (2,210), (3,140), (4,105), (5,84), (6,70), (7,60), (10,42), (12,35), (14,30), (15,28), (20,21).
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 420 in pair. So, the possible combinations (1,420), (2,210), (3,140), (4,105), (5,84), (6,70), (7,60), (10,42), (12,35), (14,30), (15,28), (20,21).
Prime factorization of 420 is 2 x 2 x 3 x 5 x 7. Factors of 420 in pair can be written as (1,420), (2,210), (3,140), (4,105), (5,84), (6,70), (7,60), (10,42), (12,35), (14,30), (15,28), (20,21).
Smallest prime factor of 420 is 2.
Largest prime factor of 420 is 7.
Negative factors of 420 are -1, -2, -3, -4, -5, -6, -7, -10, -12, -14, -15, -20, -21, -28, -30, -35, -42, -60, -70, -84, -105, -140, -210, -420.