Prime Factorization & GCF/LCM

Front

Which of the following shows all of the factors of 12? Options:

1, 2, 3, 4, 6, 12

,

1, 2, 6, 12

,

12, 24, 36, 48

,

2, 3, 4, 6

Back

1, 2, 3, 4, 6, 12

Front

Which of the following shows all of the factors of 17?

Back

1, 17

Front

Which of the following shows multiples of 12? Options:

1, 2, 3, 4, 6, 12

,

2, 6

,

12, 24, 36, 48, 60

,

12, 25, 37, 49, 61

Back

12, 24, 36, 48, 60

Front

Which of the following shows multiples of 25? Options:

1, 3, 5, 25

,

1, 5, 25

,

5, 10, 15, 20, 25

,

25, 50, 75, 100

Back

25, 50, 75, 100

Front

Expanded prime factorization of 18?

Back

2 x 3 x 3

Front

Prime factorization of 75?

Back

3 x 5²

Front

Find the Greatest Common Factor of: 2, 4, 24, 96

Back

4

Front

Find the Greatest Common Factor of: 15, 115, 345

Back

1

Front

Find the Greatest Common Factor of: 12

Back

12

Front

Find the Greatest Common Factor of:

Back

5