Sagot :
Answer:
1. 1
2. Factors of 32 are the list of integers that can be evenly divided into 32. There are 6 factors of 32, which are 1, 2, 4, 8, 16 and 32. Here, 32 is the biggest factor. The sum of all factors of 32 is 63.
3. All EVEN numbers will have 2 as their factor
4. The factors of 51 are 1, 3, 17, and 51.
5. 5, 11, 16 are NOT factors of 21
(Sana makatulong sorry kung mali)