H.6

약수와 최대공약수

2분기 (12~2월)

100 이하 수의 약수 쌍 구하기와 최대공약수

난이도
보통
문제 수
Daniel Math Academy · Grade 4 Math

Factor Pairs & GCF

Skill H.6 · Factors, multiples & primes · ★★☆ Medium · Quarter 2

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Date
 
Score/ 4

Answer each question.

Example

Factor pairs of : , ,

Think: Try 1, 2, 3, … in order. Stop when the pairs start to repeat (the next one would be ).

  1. 1
    List all the factor pairs of 69.
  2. 2
    List all the factor pairs of 58.
  3. 3
    List all the factor pairs of 84.
  4. 4
    List all the factor pairs of 36.
Daniel Math Academy · danielmath.comWorksheet #kzsnpzu · Page 1 / 2
Daniel Math Academy · Grade 4 Math

Answer Key

H.6 Factor Pairs & GCF · ★★☆ Medium

  1. 1,
  2. 2,
  3. 3, , , , ,
  4. 4, , , ,
Daniel Math Academy · danielmath.comWorksheet #kzsnpzu · Answer Key · Page 2 / 2