Question

find the hcf of 105, 170, 280 using the prime factorization method​

Answer 1

Answer:

s280

Step-by-step explanation:

Answer 2

Answer:

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Step-by-step explanation:

By using prime factorisation, we get

105=(3×5×7)

170=(2×5×17)

280=(2×2×2×5×7)=(2^3×5×7)

HCF(105,170,280)= product of common term with lowest power

= 5