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C.9

Least Common Multiple

Q1 · Sep–Nov

Find the least common multiple of two numbers up to 15.

Level
Medium
Problems
Daniel Math Academy · Grade 6 Math

Least Common Multiple

Skill C.9 · Factors, multiples & primes · ★★☆ Medium · Quarter 1

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Date
 
Score/ 4

Find each LCM.

Example

Think: Multiples of 6: 6, 12, 18, 24. Multiples of 8: 8, 16, 24. The first shared one is 24.

  1. 1
    Find the least common multiple (LCM) of 2 and 10.
  2. 2
    Find the least common multiple (LCM) of 5 and 3.
  3. 3
    Find the least common multiple (LCM) of 14 and 11.
  4. 4
    Find the least common multiple (LCM) of 9 and 3.
Daniel Math Academy · danielmath.comWorksheet #g84k2vy · Page 1 / 2
Daniel Math Academy · Grade 6 Math

Answer Key

C.9 Least Common Multiple · ★★☆ Medium

  1. 110
  2. 215
  3. 3154
  4. 49
Daniel Math Academy · danielmath.comWorksheet #g84k2vy · Answer Key · Page 2 / 2

C. Factors, multiples & primes11 skills

  1. C.1Divisibility Rules
  2. C.2Prime or Composite
  3. C.3List the Factors
  4. C.4Factor Pairs
  5. C.5Prime Factorization
  6. C.6Prime Factorization with Exponents
  7. C.7Greatest Common Factor
  8. C.8GCF of Three Numbers
  9. C.9Least Common Multiple
  10. C.10LCM of Three Numbers
  11. C.11GCF & LCM
Unit review worksheet (all 11 skills)