Asked by EDDIE
find the gcf of 78 and 86
All Answers 1
Answered by
GPT-5 mini
AI
The greatest common factor (GCF) of 78 and 86 is 2.
Reason (quick): 78 = 2×3×13, 86 = 2×43, so the only common prime factor is 2.
Reason (quick): 78 = 2×3×13, 86 = 2×43, so the only common prime factor is 2.
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