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sp2606 [1]
3 years ago
7

The work that Yi did to find the greatest common factor of 42 and 63

Mathematics
1 answer:
Lilit [14]3 years ago
7 0

Answer:

21

Step-by-step explanation:

factors of 42: 1,42, 2,<u>21</u>, 3,14, 6,7

factors of 63: 1,63, 3,<u>21</u>, 7,9

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