Prime Factorization, GCF & LCM

Front

Expanded prime factorization of 18?

Back

2 x 3 x 3

Front

Prime factorization of 75?

Back

3 x 5²

Front

Find the GCF of: 15, 115, 345

Back

1

Front

GCF and Distributive Property of the numbers pictured? Options: 12 ( 2 + 1 ), 6 ( 2 + 1 ), 6 ( 4 + 2 ), 4 ( 6 + 3 )

Back

12 ( 2 + 1 )

Front

Find the GCF:

Back

5

Front

Find the GCF:

Back

8

Front

Find the GCF.

Back

18

Front

Find the LCM of: 1, 5, 10, 20

Back

10

Front

Find the LCM of:

Back

60

Front

GCF and Distributive Property of the numbers pictured: 1 ( 9 + 21 ), 9 ( 1 + 3 ), 3 ( 3 + 7 ), 3 ( 3 + 9 )

Back

3 ( 3 + 7 )