Find The HCF of 18 54 and 81
Answers
Answered by
68
Prime factorization of the numbers:
18 = 2*3*3
54 = 9*6 = 2*3*3*3
81 = 9*9 = 3*3*3*3
The common factors are 3 and 3
Therefore HCF is 3*3 = 9
Answered by
0
Answer:
9
Step-by-step explanation:
Prime factorization of the numbers:
18 = 2*3*3
54 = 9*6 = 2*3*3*3
81 = 9*9 = 3*3*3*3
The common factors are 3 and 3
Therefore HCF is 3*3 = 9
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