<u>answers to 1 - 4:</u>
1.<em> </em><em>GCF: </em>2
2. <em>GCF:</em> 3
3. <em>GCF : </em>7
4.<em> GCF:</em> 3
Answer:4
Step-by-step explanation:
Answer:
64-18+2
Hope this helps...
18: 15+2+1=18
18: 12+3+3=18