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Finding HCF Using Common Factors

i Find the co...

Question

(i) Find the common factors of 6 and 8.
(ii) Find the sum of all the common factors of 6 and 8.

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Solution

(i) Factors of 6 are 1, 2, 3 and 6.
Factors of 8 are 1, 2, 4 and 8.
Therefore, common factors of 6 and 8 are 1 and 2.
(ii) Sum of all the common factors is 1 + 2 = 3.

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Finding HCF Using Common Factors

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