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Discussion

Find the H.C.F. of
\(2^{2}\times 3^{2}\times 7^{2},2\times 3^{4} \times 7\)

  • A.128
  • B.126
  • C.146
  • D.434

Answer: B

HCF is Highest common factor, so we need to get the common highest factors among given values.
So we get,
\(2 \times 3 \times 3 \times 7 = 126\)

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