7 and 6
4nd 9.
105 is the sum
1.61013 and 17.38987 (approx).
Three and Seven
The two consecutive numbers whose factors have the same sum are 8 and 9. The factors of 8 are 1, 2, 4, and 8, and their sum is 15. The factors of 9 are 1, 3, and 9, and their sum is also 15. Therefore, 8 and 9 are the consecutive numbers whose factors have the same sum.
There are no such numbers. The only two numbers that sum to 12 and whose product is -84 are irrational, and so cannot be considered as factors of 84.
7 and 6
4 and 2 are factors of -28.
303
4nd 9.
65 and 77
-3, 5
2 and 3 17
-10 and -7
3 and 7
54 x 5 = 270 54 + 5 = 59 The two factors in question are therefore 54 and 5.