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Prime Factorization of 105:

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Express the composite number as a product of its prime factors.

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Draw the possible factor trees.

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The prime factorization of 105 is  3 · 5 · 7.  or 31 · 51 · 71.

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Note: Both trees give same reuslt. Prime facots are unique to a particular number.

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The prime factorization of 105 is  3 · 5 · 7.  or 31 · 51 · 71.

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