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HCF and LCM

Authored by Kherion Miranda

Mathematics

5th - 8th Grade

CCSS covered

Used 170+ times

HCF and LCM
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20 questions

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1.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Which number is a factor of 10

3

4

5

8

Tags

CCSS.4.OA.B.4

2.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

List the first 5 multiples of 3

3, 6 10, 15, 20
1, 3
3, 6, 9, 12, 15
6, 9, 12, 15, 18

Tags

CCSS.3.OA.C.7

CCSS.3.OA.D.9

3.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Joe has listed the first 4 multiples of 7 as: 
7   14    22     28
Which one is incorrect?

7
14
22
28

Tags

CCSS.4.OA.B.4

4.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Find the HCF of 21 and 28

3
4
7
14

Tags

CCSS.6.NS.B.4

5.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

What is the LCM of 4 and 12? 

4
8
12
16

Tags

CCSS.6.NS.B.4

6.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Find the HCF of 12 and 15 ?

2
2 x 3
3
60

Tags

CCSS.6.NS.B.4

7.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

A prime number is...

a number that has only one factor.
a number that has at least two factors.
a number that has more than two factors.
a number that has only two factors.
(1 and itself)

Tags

CCSS.4.OA.B.4

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