Unit 12 · Class 6 IB MYP · Worksheet

Prime Factors & Divisibility Worksheet — Class 6 IB MYP Maths

Download a free printable worksheet with 30 questions at 3 difficulty levels. Includes full answer key.

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30 questions (Easy + Medium + Hard) with answer key. Fresh set generated daily.

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Sample Questions — Prime Factors & Divisibility

Here are 8 sample questions from this worksheet. Download the full PDF for all 30 questions.

Q1.Which of these numbers is a prime number?

A.12

B.15

C.17

D.21

Difficulty: Easy

Q2.What is the smallest prime number?

A.0

B.1

C.2

D.3

Difficulty: Easy

Q3.Is 24 divisible by 3?

A.Yes, because 2 + 4 = 6 which is divisible by 3

B.No, because 24 is even

C.Yes, because 24 ends in 4

D.No, because 24 is not a multiple of 9

Difficulty: Easy

Q4.List all the factors of 18.

A.1, 2, 3, 6, 9, 18

B.1, 2, 3, 9, 18

C.2, 3, 6, 9

D.1, 2, 6, 18

Difficulty: Easy

Q5.Express 12 as a product of its prime factors.

A.$2^2 \times 3$

B.$2 \times 6$

C.$3 \times 4$

D.$2 \times 3 \times 4$

Difficulty: Easy

Q6.Which of these numbers is divisible by 5?

A.73

B.85

C.92

D.61

Difficulty: Easy

Q7.What is the HCF (highest common factor) of 8 and 12?

A.2

B.4

C.6

D.8

Difficulty: Easy

Q8.What is the LCM (least common multiple) of 4 and 6?

A.12

B.24

C.6

D.2

Difficulty: Easy

Answer Key — Sample Questions+

Q1:17

Q2:2

Q3:Yes, because 2 + 4 = 6 which is divisible by 3

Q4:1, 2, 3, 6, 9, 18

Q5:$2^2 \times 3$

Q6:85

Q7:4

Q8:12

Download the full PDF for all 30 answers with step-by-step solutions.

About This Worksheet

Topic	Prime Factors & Divisibility
Board	IB MYP
Class	6
Total Questions	30 (10 Easy + 10 Medium + 10 Hard)
Answer Key	Included
Price	Free

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Frequently Asked Questions

Where can I download a free Prime Factors & Divisibility worksheet for Class 6?+

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Each SparkEd worksheet for Prime Factors & Divisibility contains 30 questions — 10 easy, 10 medium, and 10 hard. A fresh set is generated daily so you never repeat the same sheet.

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