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GCF and LCM Story Problems Challenge

GCF and LCM Story Problems Challenge

Assessment

Interactive Video

Mathematics

6th - 10th Grade

Practice Problem

Easy

CCSS
3.OA.A.3, 2.OA.A.1, 4.OA.C.5

+1

Standards-aligned

Created by

Liam Anderson

Used 1+ times

FREE Resource

Standards-aligned

CCSS.3.OA.A.3
,
CCSS.2.OA.A.1
,
CCSS.4.OA.C.5
CCSS.3.OA.D.9
,
This video tutorial covers solving story problems using the Greatest Common Factor (GCF) and Least Common Multiple (LCM). It begins with an introduction to these concepts, followed by a detailed walkthrough of a GCF problem involving distributing skittles and Hershey bars into goodie bags. The tutorial then shifts to an LCM problem, using train schedules to illustrate the concept. The video concludes with a summary and practice problems for students to solve on their own.

Read more

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Sheila has 28 skittle bags and 36 Hershey bars. What is the greatest number of goodie bags she can make?

4

5

6

7

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How many skittles will be in each goodie bag if Sheila makes the greatest number of bags?

8

6

7

9

Tags

CCSS.3.OA.A.3

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How many Hershey bars will be in each goodie bag if Sheila makes the greatest number of bags?

8

10

11

9

Tags

CCSS.3.OA.A.3

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the first step in finding the GCF using the ladder method?

Divide by 7

Divide by 3

Divide by 2

Divide by 5

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the GCF of 28 and 36?

5

4

3

2

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How many total pieces of candy does Sheila have?

74

64

84

54

Tags

CCSS.2.OA.A.1

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Train A makes a stop every 45 minutes and Train B every 60 minutes. How many minutes will pass before they meet?

150

135

180

120

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