Question

what is a HCF of 216 and 297 by using long division method​

Answer 1

Answer:

Find the prime factorization of 216

216 = 2 × 2 × 2 × 3 × 3 × 3

Find the prime factorization of 297

297 = 3 × 3 × 3 × 11

To find the HCF, multiply all the prime factors common to both numbers:

Therefore, HCF = 3 × 3 × 3

HCF = 27

Step-by-step explanation:

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Answer 2

Answer:

$\huge\fcolorbox{blue}{pink}{☃αղsաҽɾ☃}$

$\bold{⇒ \: 297 = 216 \times 1 + 81} \\ \bold{⇒ \:216 = 81 \times 2 + 54} \\ \bold{⇒ \: 81 = 54 \times 1 + 27} \\ \bold{⇒ \: 54 = 27 \times 2 + 0}$

Thus, the answer is 27