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Lady bird [3.3K]
3 years ago
15

What is the greatest cThe work that Yi did to find the greatest common factor of 42 and 63 is shown below.

Mathematics
1 answer:
bija089 [108]3 years ago
5 0
Yi forgot two factors of 63, which are 3 and 21.

This would make the greatest common factor 21.
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Step-by-step explanation:

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