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HCF & LCM

Authored by Gaynell Godet

Mathematics

8th - 9th Grade

CCSS covered

Used 1K+ times

HCF & LCM
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12 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What is a factor?

a number or quantity that when multiplied with another produces a given number or expression.

a number that can be divided by another number without a remainder.

A Number

A number experssiona to solve a multiplication problem

SHOW ANSWER

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What are all the FACTORS of 24?

1, 2, 12, 24

1, 2, 8, 24

1, 2, 3, 4, 5, 6, 8, 12, 24

1, 2, 3, 4, 6, 8, 12, 24

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Find the HCF of 30 and 36

2
3
4
6

Tags

CCSS.6.NS.B.4

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Find the HCF of 25 and 35

10
5
7
1

Tags

CCSS.6.NS.B.4

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

List the first four multiples of 8.

1, 2, 4, 8

8, 16, 24, 32

16, 24, 32, 40

2, 4, 6, 8, 10

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

17 is a PRIME NUMBER because it has just ___ factors: ___ and ___.

2, 5, 7

two, itself, 1

2, 15, 2

2, 8.5, 2

Tags

CCSS.4.OA.B.4

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Which of these statements is true?

All numbers have 4 factors.

2 is a factor of every number.

1 is a factor of every number.

All odd numbers have an odd number of factors.

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