1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690.
The answer depends on what is meant by "fators".
NO
I
85 percent of 690 = 586.5 85% of 690 = 85% * 690 = 85%/100% * 690 = 0.85 * 690 = 586.5
The product is 690
690
they are 1,2,4,7,14,28
n
1,2,4,7,8,14,28
1,2,4,8,24
2 & 13
26 = 64