Lesson Example Discussion Quiz: Class Homework |
Step-4 |
Title: Common Factors |
Grade: 6-a Lesson: S1-L6 |
Explanation: Hello Students, time to practice and review the steps for the problem. |
Lesson Steps
| Step | Type | Explanation | Answer |
|---|---|---|---|
1 |
Problem |
Find the common factors of the given numbers 54 and 72. |
|
2 |
Hint |
The common factors of 54 and 72 are the numbers that can evenly divide both 54 and 72. |
|
3 |
Step |
To find the common factors, let’s first determine the factors of each number. |
|
4 |
Step |
Factors of 54: |
1, 2, 3, 6, 9, 18, 27, 54 |
5 |
Step |
Factors of 72: |
1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72 |
6 |
Step |
Common factors: |
1, 2, 3, 6, 9, 18 |
7 |
Step |
So, the common factors of 54 and 72 are |
1, 2, 3, 6, 9, and 18 |
8 |
Sumup |
Can you summarize what you’ve understood in the above steps? |
|
9 |
Choice.A |
Incorrect. 8 is not a common factor |
1, 2, 4, 6, 8, 12 |
10 |
Choice.B |
Incorrect. 4 is not a common factor |
1, 2, 4, 6, 12, 18 |
11 |
Choice.C |
Incorrect. 4 is not a common factor |
1, 2, 4, 6, 9, 12 |
12 |
Choice.D |
Correct. This set includes all the common factors of 54 and 72 |
1, 2, 3, 6, 9, 18 |
13 |
Answer |
Option |
D |
14 |
Sumup |
Can you summarize what you’ve understood in the above steps? |
|
Copyright © 2020-2022 saibook.us Contact: info@saibook.us Version: 1.5 Built: 08-January-2024 08:10 PM EST