Chapter 2 · Class 6 ICSE · Worksheet

HCF & LCM Worksheet — Class 6 ICSE 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 — HCF & LCM

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

Q1.Which of the following is a prime number?

A.15

B.21

C.29

D.35

Difficulty: Easy

Q2.Find the prime factorization of 36.

A.2² × 3²

B.2³ × 3

C.4 × 9

D.6 × 6

Difficulty: Easy

Q3.Find the HCF of 12 and 18.

A.2

B.3

C.6

D.12

Difficulty: Easy

Q4.Find the LCM of 4 and 6.

A.2

B.12

C.24

D.6

Difficulty: Easy

Q5.Is 1 a prime number?

A.Yes

B.No

C.Sometimes

D.Only for odd numbers

Difficulty: Easy

Q6.Which of the following is a composite number?

A.7

B.11

C.15

D.23

Difficulty: Easy

Q7.Find the HCF of 8 and 12 using the prime factorization method.

A.2

B.4

C.8

D.12

Difficulty: Easy

Q8.Find the LCM of 5 and 7.

A.12

B.35

C.1

D.70

Difficulty: Easy

Answer Key — Sample Questions+

Q1:29

Q2:2² × 3²

Q3:6

Q4:12

Q5:No

Q6:15

Q7:4

Q8:35

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About This Worksheet

Topic	HCF & LCM
Board	ICSE
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 HCF & LCM worksheet for Class 6?+

You can download a free HCF & LCM PDF worksheet for Class 6 ICSE right here on SparkEd. The worksheet includes 30 questions at easy, medium, and hard levels with a complete answer key.

How many questions are in the HCF & LCM worksheet?+

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

Does the HCF & LCM worksheet include answers?+

Yes. Every SparkEd worksheet comes with a separate answer key so students can self-check their work after completing the sheet.

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