maths assessment Find factors of numbers to 100 and common multiples of numbers to 10

1. Find all the factors of 16

4	x	4	=	16
2	x	8	=	16
1	x	16	=	16
The factors of 16 are: 1, 2, 4, 8, 16

2. Find all the factors of 20

1	x	20	=	20
2	x	10	=	20
4	x	5	=	20
The factors of 20 are: 1, 2, 5, 10, 20

    

3. Fill in the missing factors below:

8	1	2	4	8
16	1	2	4	8	16
32	1	2	4	8	16	32
48	1	2	3	4	6	8	12
54	1	2	3	6	9	18	27

Here are the 3 screenshots to my IXL activities:

My next step is:do beat the time i got