Math, asked by saad181, 1 year ago

find hcf of 81 by prime factorisaton

Answers

Answered by ammulu24
1
81=3*3*3*3 is the answer.
Answered by Ramneetkor
0
81= 3* 3* 3* 3 = 3
therefore, prime factorisation of 81= (3)4 ..
HCF of 81 = 3

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