Using the common factor method, find the H.C.F. of 27 and 75 - Vidyadip

Question

Using the common factor method, find the H.C.F. of 27 and 75

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Answer

$F_{27}=1,3,9,27$
$F_{75}=1,3,5,15,25,75$
Common factors between 27 and $75=1,3$ H.C.F. of 27 and $75=3$

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