Factors of 1521 in pair are (1, 1521) , (3, 507) , (9, 169) , (13, 117) and (39, 39)
| Factor Pair | Pair Factorization |
|---|---|
| 1 and 1521 | 1 x 1521 = 1521 |
| 3 and 507 | 3 x 507 = 1521 |
| 9 and 169 | 9 x 169 = 1521 |
| 13 and 117 | 13 x 117 = 1521 |
| 39 and 39 | 39 x 39 = 1521 |
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 1521. They are called negative pair factors.
Hence, the negative pairs of 1521 would be ( -1 , -1521 ) .
Factor pair in mathematics is defined as all factors of a given number which when written in pair and multiplied gives the original number. Every natural number is a product of atleast one factor pair. Eg- Factors of 1521 are 1 , 3 , 9 , 13 , 39 , 117 , 169 , 507 , 1521. So, factors of 1521 in pair are (1,1521), (3,507), (9,169), (13,117), (39,39).
In mathematics a factor is a number which divides into another without leaving any remainder. Or we can say, any two numbers that multiply to give a product are both factors of that product. It can be both positive or negative.
Hence, Factors of 1521 are 1, 3, 9, 13, 39, 117, 169, 507, and 1521
Yes 1521 is a composite number.
Yes 1521 is a perfect square.
The factors of 1521 are 1, 3, 9, 13, 39, 117, 169, 507, 1521.Odd factors of 1521 are 1 , 3 , 9 , 13 , 39 , 117 , 169 , 507 , 1521.
Factors of 1521 are 1 , 3 , 9 , 13 , 39 , 117 , 169 , 507 , 1521. Prime factors of 1521 are 3 , 3 , 13 , 13. Therefore mean of prime factors of 1521 is (3 + 3 + 13 + 13) / 4 = 8.00.
A number x is said to be the proper divisor of y if it divides y completely, given that x is smaller than y.
Factors of 1521 are 1, 3, 9, 13, 39, 117, 169, 507, 1521. So, factors of 1521 in pair are (1,1521), (3,507), (9,169), (13,117), (39,39).
Factors of 1521 are 1, 3, 9, 13, 39, 117, 169, 507, 1521. Hence, the factors of 1521 in pair are (1,1521), (3,507), (9,169), (13,117), (39,39). Therefore, in total 5 pairs of factors are possible.
Negative factors of 1521 are -1, -3, -9, -13, -39, -117, -169, -507, -1521. Hence, factors of 1521 in pair are (-1,-1521), (-3,-507), (-9,-169), (-13,-117), (-39,-39).
Factors of 1521 are 1, 3, 9, 13, 39, 117, 169, 507, 1521. Prime factors are 3, 3, 13, 13. So, the product of all prime factors of 1521 would be 3 x 3 x 13 x 13 = 1521.
Positive factors of 1521 are 1, 3, 9, 13, 39, 117, 169, 507, 1521.
Prime factors of 1521 are 3, 3, 13, 13.
Factors of 1521 in pair are (1,1521), (3,507), (9,169), (13,117), (39,39).
Factors of 1521 are 1, 3, 9, 13, 39, 117, 169, 507, 1521.Factors of 1521 in pair are (1,1521), (3,507), (9,169), (13,117), (39,39).
Prime factorization of 1521 is 3 x 3 x 13 x 13. Factors of 1521 in pair can be written as (1,1521), (3,507), (9,169), (13,117), (39,39).
Smallest prime factor of 1521 is 3.