Write the sum of the numbers as the product of gcf. 15+81

Tehdoommarine asked Jan 19, 2023

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Tehdoommarine asked Jan 19, 2023

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15 votes

Factors of 81: 1, 3, 9, 27, 81

Factors of 15: 1, 3, 5, 15

greatest common factor: 3

15 = 3*5

81 = 3*27

then:

15 + 81 = 3*5 + 3*27 = 3(5 + 27)

Jelle Fresen answered Jan 24, 2023

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