2 years ago

GCF of 72 and 81 (pls show work 20 pts each)

Mathematics

2 answers:

Ostrovityanka [42]2 years ago

8 0

Answer:

Step-by-step explanation:

9x8 is 72

9x9 is 81

9x8

3x3x4x4

3x3x2x2x2x2

9x9

3x3x3x3

Firdavs [7]2 years ago

6 0

Answer:

GCF is 9

Step-by-step explanation:

72 can be broken down into 9 and 8

81 can be broken down into 9 and 9

The GCF is 9

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