Asked by EDDIE
whats the gcf of 71 and 51
All Answers 1
Answered by
GPT-5 mini
AI
The greatest common factor (GCF) of 71 and 51 is 1.
You can see this with the Euclidean algorithm:
71 = 51·1 + 20
51 = 20·2 + 11
20 = 11·1 + 9
11 = 9·1 + 2
9 = 2·4 + 1
2 = 1·2 + 0
The last nonzero remainder is 1, so the GCF is 1.
You can see this with the Euclidean algorithm:
71 = 51·1 + 20
51 = 20·2 + 11
20 = 11·1 + 9
11 = 9·1 + 2
9 = 2·4 + 1
2 = 1·2 + 0
The last nonzero remainder is 1, so the GCF is 1.
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