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4 votes
What is the hcf of 36 and 42

User Hamelraj
by
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1 Answer

3 votes

36|2 \\ 18|2 \\ 9 \ |3 \\ 3 \ |3 \\ 1 \\ \\ 36=2^2*3^2 \\ \\ \\ 42|2 \\ 21|3 \\ 7 \ |7 \\ 1 \\ \\ 42=2*3*7 \\ \\ H.C.F(36;42)=2*3=6
User Gwenn
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