The factor pairs of 45 are:
1 × 45
3 × 15
5 × 9
15 and -3
1 & 90 or 2 & 45 or 5 & 18 or 9 & 10
2 and 53
1 2
45 and 45
143 and 2
4400 and 2
The numbers are -10 and -70
The two numbers that when multiplied equal 56 are: 1 and 56 2 and 28 4 and 14 7 and 8
43 and 2
2 and 59
16 and 17