| Question | Answer |
| 1)Find GCF of 21, 35, 49 | 7
|
2)Find GCF of 10, 15, 20 | 5
| 3)Find GCF of 32, 48 | 16
| 4) Find the LCM of 14, 21 | 42
| 5) Find the LCM of 4, 5, 10 | 20
| 6) Find the LCM of 3, 5, 7 | 105
| 7) Prime Factorization 900 | 3x3x2x2x5x5
| 8)Prime Factorization of 375 | 5x5x5x3
| 9) Prime Factorization of 1,448 | 2x2x2x181
| 10) 90 is divisible by what numbers? | 2, 3,5,6,9,10
| 11) 104 is divisible by what numbers? | 2,4
| 12) 305 is divisible by what numbers? | 5, 10
| 13) Find the GCF & LCM of 8, 14 (2 answers | 2, 56
| 14) Find the GCF & LCM 3, 9, 15 (2 answers) | 3, 45
| 15) Find the GCF & LCM 9, 12, 18 (2 answers) | 3, 36
| 16) (3-1.2) + 1.4 | 3.2
| 17) 20 + 1.3) - 9 | 12.3
| 18) 15 - (2.2 + 4.4) | 8.4 |
