First you should list all the factors of 60:
1,2,3,4,5,6,10,12,15,20,30
Now we can go through each of the factors and see if we can get another factor to add to 17 with it:
For 1 , we would need another factor of 16, which we don't have.
Trying 2, we would need 15, which IS a factor. So 2 and 15 would work.
2 and 15 5 and 12
66
All of the [positive] whole-number factors of 24 are: 1, 2, 3, 4, 6, 8, 12, and 24. Their sum is 60.
30 and 60
The factors of 60 are: 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60 The factors of 68 are: 1, 2, 4, 17, 34, 68
2 and 15 5 and 12
43
-43
The sum is 144 if 60 is included, 84 if not.
60
12 and 5 are the numbers. 12 + 5 = 17 and 12 x 5 = 60Think of the factors first.1,602,303,204,155,12 We've got a winner!!!6,10
12
36 and 24
1 and 2.
28
17 over 60 cannot be simplified because 17 is a prime number and has no factors in common with 60.
2 + 3 + 5 = 10