Question

1. Find the common factors of numbers in each group.
explain it clearly..
c) 9 and 15​

Answer 1

Answer:

$Factors \: of \: 9 = 1,3,9 \\ Factors \: of \: 15 = 1,3,5,15$

$Common \: factors \: of \: 9 \: and \: 15 \\ = 1 \: and \: 3.$

Answer 2

Answer:

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