DIRECTION List all the factors of each number. Then, find the common factors and the greatest common tortor too of the given pair of number. (1-4) EXAMPLE: 21 = 1, 3, Z, 21 35 = 1, 5, Z. 35 Common Factors: 1.7 GCF: Z 18 = 27 = Common Factors:__________GCF:_________
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Answer:
18=1,2,3,6,9,18
27=1,3,9,27
Common Factors:1,3,9
GCF=9