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HCF and LCM Concepts

HCF and LCM Concepts

Assessment

Interactive Video

Mathematics

5th - 8th Grade

Practice Problem

Easy

CCSS
4.OA.B.4

Standards-aligned

Created by

Amelia Wright

Used 2+ times

FREE Resource

Standards-aligned

CCSS.4.OA.B.4
This video tutorial explains how to find the Least Common Multiple (LCM) and the Highest Common Factor (HCF) of two or three numbers. It begins with an introduction to the concepts of LCM and HCF, followed by step-by-step examples for calculating the LCM of two and three numbers. The video then transitions to explaining the HCF, also known as the Greatest Common Factor (GCF), with examples for both two and three numbers. The tutorial concludes with a summary of the methods discussed.

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10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What does LCM stand for?

Least Common Measure

Largest Common Multiple

Largest Common Measure

Least Common Multiple

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the LCM of 2 and 3?

4

5

8

6

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which number is the LCM of 3 and 4?

9

12

10

11

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the LCM of 12 and 16?

60

32

36

48

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the LCM of 2, 3, and 4?

8

14

10

12

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What does HCF stand for?

Highest Common Function

Highest Common Form

Highest Common Fraction

Highest Common Factor

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the HCF of 12 and 16?

2

3

5

4

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