Fact Fluency
Prime Factorization
Factors
GCF
Random
100

136/4

34

100

Find the prime factors of 14

14 = 2 x 7

100

Find the factors of 10

1, 2, 5, 10
100

Find the GCF: 33, 22

11

100

Is 1 a prime number?

No

200

48 x 57

2,736

200

Find the prime factors of 54

54 = 2 x 3 x 3 x 3

200

Find the factors 34

1, 2, 17, 34


200

Find the GCF: 41, 22

200

List the first five multiples of 8. (NOT INCLUDING 8)

8: 16, 24, 32, 40, 48

300

712/4

178

300

Find the prime factors of 65

65 = 5 x 13

300

Find the factors of 63

1, 3, 7, 9, 21, 63

300

Find the GCF: 48, 72

24

300

List the first four multiples of 27 (NOT INCLUDING 27)

27: 54, 81, 108, 135

400

121 x 72

8,712

400

Find the prime factors of 105

105 = 3 x 5 x 7

400

Find the factors of 84

1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84

400

Find the GCF: 40, 80

40

400

1,264 x 283

357,712

500

414/9

46

500

Find the prime factors of 84

84 = 2 x 2 x 3 x 7

500

Find the factors of 170

1, 2, 5, 10, 17, 34, 85, 170


500

Find the GCF: 52, 24, 60

4

500

Find the GCF: 35, 42, 49

7

M
e
n
u