1) List all the factors of 16.
| 2) List all the factors of 24.
| 3) List all the factors of 36.
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4) List all the factors of 80.
| 5) What is the GCF of 36 and 64?
| 6) What is the GCF of 54 and 27?
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7) What is the GCF of 60 and 10?
| 8) Reduce 20/50.
| 9) Reduce 24/48.
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10) Reduce 18/81.
| 11) Reduce 24/80.
| 12) Reduce 50/100.
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13) 4/7 = N/63, N=
| 14) 3/5 = M/35, M=
| 15) 4/6 = P/48, P=
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16) Make a factor tree for 48.
| 17) Make a factor tree for 30.
| 18) 2/10 = X/90, X=
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19) 4/9 = Y/45, Y=
| 20) Sally had 60 cents in her piggy bank. Express as a reduced fraction what part of a dollar she had in her piggy bank.
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