F.5

최소공배수

3분기 (2~4월)

15 이하의 두 수의 최소공배수(LCM) 구하기

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Daniel Math Academy · Grade 5 Math

Least Common Multiple

Skill F.5 · Primes, factors & multiples · ★★☆ Medium · Quarter 3

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Score/ 6

Find the least common multiple.

Example

Think: List the multiples of the larger number, 8, 16, 24, …, until one is also a multiple of 6.

  1. 1
    Find the least common multiple (LCM) of 11 and 12.
  2. 2
    Find the least common multiple (LCM) of 6 and 4.
  3. 3
    Find the least common multiple (LCM) of 11 and 6.
  4. 4
    Find the least common multiple (LCM) of 9 and 3.
  5. 5
    Find the least common multiple (LCM) of 9 and 2.
  6. 6
    Find the least common multiple (LCM) of 11 and 8.
Daniel Math Academy · danielmath.comWorksheet #y7bsr2t · Page 1 / 2
Daniel Math Academy · Grade 5 Math

Answer Key

F.5 Least Common Multiple · ★★☆ Medium

  1. 1132
  2. 212
  3. 366
  4. 49
  5. 518
  6. 688
Daniel Math Academy · danielmath.comWorksheet #y7bsr2t · Answer Key · Page 2 / 2