23
268
105. Its factors are 1, 3, 5, 7, 15, 21, 35, and 105.
As a product of its prime factors: 3*5*7 = 105
(1, 105) (3, 35) (5, 21) (7, 15)
-103
-1005
The factors of -105 are 1, 3, 5, 7, 15, 21, 35, 105 and their negatives. The prime factors are 3, 5 and 7
109
The prime factors of 105 are 3, 5, and 7.The prime factors of 126 are 2, 3, 3, and 7.Therefore the prime factors that 105 and 126 have in common are 3, and 7.
The factors of -504 are 2, 2, 2, 3, 3, 7 and -1. Then the factors that add to -3 are -24 and 21.
The factors of 105 are: 1, 3, 5, 7, 15, 21, 35, 105.
Factors of 105 = 1, 3, 5, 7, 15, 21, 35, 105.
The prime factors of 105 are 3, 5 and 7.
-8
Factors for 45 are: 1, 3, 5, 9, 15, 45 Factors for 105 are: 1, 3, 5, 7, 15, 21, 35, 105
The factors of 63 are: 1, 3, 7, 9, 21, 63 The factors of 105 are: 1, 3, 5, 7, 15, 21, 35, 105