Factors
What are the factors of 12?
1, 2, 3, 4, 6, 12
What are the first 6 multiples of 3?
3, 6, 9, 12, 15, 18
18x6
108
234/9
26
What is a prime number?
A number with only 2 factors, 1 and itself.
What are the factors of 10?
1, 2, 10, 5
What are the first 8 multiples of 5?
5, 10, 15, 20, 25, 30, 35, 40
27x4
108
310/5
62
What is a composite number?
A number with more than 2 factors.
What are the factors of 14?
1, 2, 7, 14
What are the first 6 multiples of 6?
6, 12, 18, 24, 30, 36
36x9
324
208/4
52
Prime or Composite? 28
Composite
What are the factors of 16?
1, 2, 4, 8, 16
What are the first 8 multiples of 12?
12, 24, 36, 48, 60, 72, 84, 96
74x5
370
344/8
43
Prime or Composite? 31
Prime
What are the factors of 56?
1, 2, 4, 8, 7, 14, 28, 56
What are the first 10 multiples of 14?
14, 28, 42, 56, 70, 84, 98, 112, 126, 140
63x6
378
126/3
42
Prime or Composite? 101
Prime