9 and 12 have a common factor of 3 so 9/12 = 3/4
3/8 greatest common factor is 2
Answer:
Factorial
Step-by-step explanation:
Factorial: Denoted by the exclamation mark (!). Factorial means to multiply by decreasing positive integers. For example, 5! = 5 ∗ 4 ∗ 3 ∗ 2 ∗ 1 = 120.
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<u><em>Hope this helped you<33</em></u>
