78. 6 x 13. (2x3) x 13. Since 2, 3, and 13 are prime numbers, the factor tree is complete.
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The factors of 78 are 1, 2, 3, 6, 13, 26, 39, and 78. What else can...
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Answers. Prime Factors for 16 are : 2 x 2 x 2 x 2. Prime Factors for 45 are: 3 x 3 x 5. Prime Factors of 78 are: 2 x 3 x 13. Prime Factors of 70 are: 2 x 5 x 7. Hope it helps.
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2 × 3 × 13 is the prime factorisation of 78. the factorisation 2 × 3 × 13.
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