13 and 3
They are 16+23 = 39
23 * 16 = 368
39 is a composite number whose proper factors add up to 16.
Let the two numbers be ( x ) and ( y ). We have the equations ( x + y = 16 ) and ( xy = 39 ). We can express ( y ) as ( y = 16 - x ) and substitute it into the product equation: ( x(16 - x) = 39 ). This simplifies to the quadratic equation ( x^2 - 16x + 39 = 0 ), which factors to ( (x - 13)(x - 3) = 0 ). Thus, the numbers are 13 and 3.
14, 16, 18 and 16, 18, 20
The factors of 16 are: 1, 2, 4, 8, 16 The factors of 39 are: 1, 3, 13, 39 The factors of 50 are: 1, 2, 5, 10, 25, 50
1,2,3,6,9,18=39
25 & 14
The sum of -18 and 39 is 21.
14 and 25.
39 and 51
25 and 14.