Respuesta :

Answer:

15(3 + 5)

Step-by-step explanation:

The GCF is the greatest common number that multiplies into both terms. Here it is 15. So 45 + 75 becomes 15(3 + 5).

Biggest division is 15

45÷15 = 3

75÷15 = 5

15(3+5)

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