What are the prime factors for 45, 12, and 78

Question

Mathematics

Alfonso Dillon

1 August, 12:04

What are the prime factors for 45, 12, and 78

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Answers (2)

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Cullen Farmer · Answer 1

Cullen Farmer 1 August, 13:23

0

12 = 2x2x3

45 = 3x3x5

78 = 2x3x13

Caylee Gibson · Answer 2

Prime factors of 45: 45/3 = 15

= 15/5 = 3

45 = 5 x 3 x 3

Prime factors of 12: 12/2 = 6

= 6/2 = 3

12 = 2 x 2 x 3

Prime factors of 78: 78/2 = 39

= 39/3 = 13

78 = 13 x 3 x 2