45 and 90
The LCM is 63
12, 24, 36, 48 etc
90, 180, 270 and so on.
Intel and AMD
1
One can purchase an AMD motherboard from many websites. The most common and best places to buy an AMD motherboard is from eBay's and Newegg's websites.
2
As factors, 1 and 3.
28
The gcf is 3
24
45