Mathematics, 23.10.2019 00:00 cjmckee2001

The work that yi did to find the greatest common factor of 42 and 63 is shown below. factors of 42: 1, 2, 3, 6, 7, 14, 21, 42 factors of 63: 1, 7, 9, 63. the greatest common factor is 7. what is yi’s error?

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The work that yi did to find the greatest common factor of 42 and 63 is shown below. factors of 42:...