Answer:
I don’t know the answer
Explanation:
To rephrase the question, we need to find the highest common factor of 72 and 56.
72 = 2^3 x 3^2
56 = 7 x 2^3
So, the highest common factor of 72 and 56 is 2^3, or 8.
Therefore, the longest possible cut of wire Larry can have is 8cm.
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