Students may enhance their number sense and mathematical abilities with these Class 4 worksheets on factors and multiples. Children will learn how to recognize prime and composites numbers, find factors and list multiples, and use factor trees and division methods to solve prime factorization problems. Additionally, worksheets contain divisibility rules for integers like as 2, 3, 4, 5, 6, 9, and 10 require rapidly determining if a number is divisible.
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π Class 4 Maths Worksheet: Factors and Multiples π
π« Class 4 Worksheet | Free Printable Worksheets
π©βπ« Name: _______ββπ Date: ______
β³οΈSection A: Factor Finder
Tick all the factors of the given numbers:
- 1) 12 β 1β2β3β4β5β6β7β12
- 2) 18 β 1β2β3β6β9β12β18
- 3) 24 β 1β2β3β4β5β6β8β12β24
- 4) 36 β 1β2β3β4β5β6β9β12β18β36
- π Tip: A factor is a number that divides exactly without a remainder.
π Section B: Multiple Maze
Write the first 5 multiples of the following numbers:
- 1) 4 β ____, ____, ____, ____, ____
- 2) 6 β ____, ____, ____, ____, ____
- 3) 9 β ____, ____, ____, ____, ____
- 4) 12 β ____, ____, ____, ____, ____
β Section C: True or False
Write T for true and F for false:
- 1) 6 is a factor of 36 β
- 2) 15 is a multiple of 3 β
- 3) 9 is a factor of 81 β
- 4) 4 is a multiple of 20 β
- 5) 12 is a factor of 144 β
π² Section D: Puzzle Time!
- 1) I am a number between 10 and 30. I am a multiple of 4 and also a factor of 60. What number am I? β _______
- 2) Find the common factors of 24 and 36 β _______
- 3) Write a common multiple of 5 and 6 β _______
πΉ Section E: Prime and Composite Numbers
Write P for prime and C for composite:
13 ___ββ20 ___ββ29 ___ββ15 ___ββ2 ___ββ27 ___
π² Section F: Prime Factorisation
Prime factorise the following:
- 1) 36 = _________
- 2) 60 = _________
π² Section G: Prime Factorisation of a Number (Tree Form)
Draw factor trees for:
- 1) 48
- 2) 72
πΉ Section H: Divisibility Rules
Use divisibility rules to check:
- 1) Is 246 divisible by 2? _____
- 2) Is 315 divisible by 5? _____
- 3) Is 234 divisible by 3? _____
- 4) Is 650 divisible by 10? _____
Answers
β³οΈ Section A:
- 12 β β 1ββ 2ββ 3ββ 4ββ 5ββ 6ββ 7ββ 12
- 18 β β 1ββ 2ββ 3ββ 6ββ 9ββ 12ββ 18
- 24 β β 1ββ 2ββ 3ββ 4ββ 5ββ 6ββ 8ββ 12ββ 24
- 36 β β 1ββ 2ββ 3ββ 4ββ 5ββ 6ββ 9ββ 12ββ 18ββ 36
π Section B
- 4 β 4, 8, 12, 16, 20
- 6 β 6, 12, 18, 24, 30
- 9 β 9, 18, 27, 36, 45
- 12 β 12, 24, 36, 48, 60
Section C
- 6 is a factor of 36 β β T
- 15 is a multiple of 3 β β T
- 9 is a factor of 81 β β T
- 4 is a multiple of 20 β β F
- 12 is a factor of 144 β β T
Section D
- I am a number between 10 and 30. I am a multiple of 4 and also a factor of 60 β 12
- Common factors of 24 and 36 β 1, 2, 3, 4, 6, 12
- A common multiple of 5 and 6 β 30
Section E
- 13 β Pββ20 β Cββ29 β Pββ15 β Cββ2 β Pββ27 β C
Section F
- 36 = 2 Γ 2 Γ 3 Γ 3
- 60 = 2 Γ 2 Γ 3 Γ 5
Section G
(Sample tree structure; acceptable if children show prime factor breakdown)
- 48 β 2 Γ 2 Γ 2 Γ 2 Γ 3
- 72 β 2 Γ 2 Γ 2 Γ 3 Γ 3
Section H
- Is 246 divisible by 2? β Yes
- Is 315 divisible by 5? β Yes
- Is 234 divisible by 3? β Yes
- Is 650 divisible by 10? β Yes