Question

Find the HCF of 217 and 686

Answer 1

Answer:

7 ................... ok bro

Answer 2

$HCF \: of \: 217 \: and \: 686$

$Resolve \: 217 \: and \: 686 \: into \: product \:of \\prime \: factors,we \:get$

217 = 7 × 31

686 = 2 × 7 × 7 × 7 = 2 × 7³

Therefore.,

$\red{ HCF \: of \: 217 \:and \: 686 } \green { = 7 }$

$\blue{ ( Product \:of \:the \: smallest \:power }\\\blue{of \:each \: common \:prime \:factors \:of }\\\blue{ the \:numbers ) }$

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