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Factor vs Multiple

Factor vs Multiple. 24 Factors Multiples. Prime Factorization. Using factor tree or division method 24 24 . Using prime factorization to get all factors. Use the prime factorization to get all the the factors of 24. Common Factors. 12 18.

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Factor vs Multiple

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  1. Factor vs Multiple 24 Factors Multiples

  2. Prime Factorization Using factor tree or division method 24 24

  3. Using prime factorization to get all factors Use the prime factorization to get all the the factors of 24.

  4. Common Factors 12 18

  5. Greatest Common FactorAlso known as GCF 12 18

  6. GCF • You try 24 30

  7. Common Multiples 6 10

  8. Least Common Multiple or LCM 12 18 22 . 3 2 ∙ 32

  9. Let’s try a few more • LCM of 28 and 140 • 126 = 2 • 3 • 3 • 7 • 140 = 2 • 2 • 5 • 7 • Think: both 140 and 126 are factors of the LCM. Start with either factor: • 126 (factors: a 2, two 3s, and a 7). From140, we still need a 2 and a 5. • LCM = 126 • 2 • 5 = 1260. • Check: 1260 = 140 • 3 • 3 = 1260

  10. Word Problem Example Tara can run around the track in 5 minutes. Todd can run the same distance in 6 minutes, and Tony can do it in 8 minutes. If they start at the same time, when will they next meet at the starting line?

  11. Find the LCM of 5, 6, and 8

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