find the hcf of 18,27,36 by prime factorisation method
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Answer:
The common factors for 18,27,36 18 , 27 , 36 are 1,3,9 1 , 3 , 9 . The GCF (HCF) of the numerical factors 1,3,9 1 , 3 , 9 is 9 .
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Answered by
2
Answer:
hcf=9
Step-by-step explanation:
factors of 18=2×3×3
factors of 27=3×3×3
f
factors of 36=2×2×3×3
common factors=3×3
hcf=9
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