6th Grade Common Factors, Multiples, Square, and Cubes

Prime Factors

100

Prime Factor of 8

1, 2, 4, and 8

200

Prime Factor of 15

1, 3, 5, 15

300

Prime Factor of 18

1, 2, 3, 6, 9, and 18

400

Prime Factor of 20

1, 2, 4, 5, 10, 20

500

Prime Factors of 36

1, 2, 3, 4, 6, 6, 9, 12, 18, and 36

Product of its Prime Factor

100

6

6 = 2 X 3

200

15

15 = 3 X 5

300

36

36 = 2 X 2 X 3 X 3

400

81

81 = 3 X 3 X 3 X 3

500

250

250 = 2 X 5 X 5 X 5

Common Factors and Greatest Common Factors

100

Common factors of 7 and 14

1 and 7

200

Common Factors of 30 and 50

1, 2, 5, and 10

300

Greatest Common Factor of 9 and 81

9

400

Greatest Common factor of 22 and 44

22

500

A florist combined 48 pink roses and 56 white lilies to make identical bouquets, with no flowers left behind. Find the number of roses and lilies in each bouquet.

6, 7

Comparing Two Numbers

100

Compare each pair of numbers using greater than or less than

318 and 183

318 Greater than 183

200

Compare each pair of numbers using greater than or less than

3/8 and 3/4

3/8 Less than 3/4

300

Compare each pair of numbers using greater than or less than

0.1 and 0.05

 0.1 Greater than 0.05

400

Compare each pair of numbers using greater than or less than

2.17 and 2.71

 2.17 Less than  2.71

500

Compare each pair of numbers using greater than or less than

3/4 and 0.7

3/4 is Greater than 0.7

Perfect Square and Perfect Cube

100

Square of 5

5^{2 =} 25

200

Square of 14

14² = 196

300

Cube of 4

4^{3 =} 64

400

Cube of 9

9³ = 729

500

Find the value of 6³ + 4²

6³ + 4² = 216 + 16 = 232