C.3
List the Factors
Q1 · Sep–NovList every factor of a composite number up to 200.
Level
Medium
Problems
List the Factors
Skill C.3 · Factors, multiples & primes · ★★☆ Medium · Quarter 1
- Name
- Date
Score/ 8
Scan for answers
List the factors from least to greatest.
Example
Factors of 36: 1, 2, 3, 4, 6, 9, 12, 18, 36
Think: Find the factor pairs (, , , , ) and list each number once.
- 1List all the factors of 63.
- 2List all the factors of 135.
- 3List all the factors of 111.
- 4List all the factors of 77.
- 5List all the factors of 145.
- 6List all the factors of 65.
- 7List all the factors of 132.
- 8List all the factors of 21.
Answer Key
C.3 List the Factors · ★★☆ Medium
- 11, 3, 7, 9, 21, 63
- 21, 3, 5, 9, 15, 27, 45, 135
- 31, 3, 37, 111
- 41, 7, 11, 77
- 51, 5, 29, 145
- 61, 5, 13, 65
- 71, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132
- 81, 3, 7, 21
C. Factors, multiples & primes11 skills
- C.1Divisibility Rules
- C.2Prime or Composite
- C.3List the Factors
- C.4Factor Pairs
- C.5Prime Factorization
- C.6Prime Factorization with Exponents
- C.7Greatest Common Factor
- C.8GCF of Three Numbers
- C.9Least Common Multiple
- C.10LCM of Three Numbers
- C.11GCF & LCM