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099-B2-2

2. Find the GCF of the two numbers. 28 2 2 7
35 5 7
Example GCF: 7

28, 35 b.

a. 15, 27

12, 14 15
27
12 GCF:
14
GCF: d.

c. 30, 42

20, 28 30
42
20 GCF:
28
GCF:
   29   30   31   32   33   34   35   36   37   38   39