Lesson Example Discussion Quiz: Class Homework |
Step-5 |
Title: Common multiple |
Grade: 6-a Lesson: S1-L2 |
Explanation: Hello Students, time to practice and review the steps for the problem. |
Lesson Steps
Step | Type | Explanation | Answer |
---|---|---|---|
1 |
Problem |
Find the greatest common factor for following numbers 72 and 96. |
|
2 |
Hint |
Finding the greatest common factor (GCF) of two numbers involves determining the largest number that divides both numbers without leaving a remainder. |
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3 |
Step |
Let’s find the GCF of 72 and 96 using a step-by-step process: |
|
4 |
Step |
Factors of 72: |
1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72 |
5 |
Step |
Factors of 96: |
1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96 |
6 |
Step |
Common factors of 72 and 96 are |
1, 2, 3, 4, 6, 8, 12, 24 |
7 |
Step |
The greatest common factor (GCF) of 72 and 96 is 24, as it’s the largest number that divides both 72 and 96 without leaving a remainder. |
|
8 |
Step |
So, the greatest common factor of 72 and 96 is |
24 |
9 |
Sumup |
Can you summarize what you’ve understood in the above steps? |
|
10 |
Choice.A |
This is not correct because 9 is not the greatest common factor of 72 and 96 |
9 |
11 |
Choice.B |
This is correct because it is the greatest common factor of 72 and 96 |
24 |
12 |
Choice.C |
This is not correct because 7 is not a factor of either 72 or 96 |
7 |
13 |
Choice.D |
This is not the correct answer because 18 is not the greatest common factor of 72 and 96 |
18 |
14 |
Answer |
Option |
B |
15 |
Sumup |
Can you summarize what you’ve understood in the above steps? |
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