Answer :

Final answer:

The Highest Common Factor (HCF) of 221 and 247 using the division method is found by successive division and the last non-zero remainder, which is 26, is the HCF.

Explanation:

To find the Highest Common Factor (HCF) of 221 and 247 using the division method, you first divide the larger number by the smaller number and write down the remainder. Here, divide 247 by 221 to give a remainder of 26. Next, replace the divisor (221) with the remainder (26) and the divisor (26) by the remainder of the new division. Repeat this process until you get the remainder as zero. The last non-zero remainder is the HCF. So in this case, it would be 26 (assuming the data was correct).

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