Learning Task 3. Find the LCM of the following numbers using
continuous division. Write your answer on your notebook.
1.) 30 and 36
3.) 20, 45, 75
2.) 27 and 45
4.) 54 and 72
Badly need po with solution po
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Learning Task 3. Find the LCM of the following numbers using
continuous division. Write your answer on your notebook.
1.) 30 and 36
3.) 20, 45, 75
2.) 27 and 45
4.) 54 and 72
Badly need po with solution po
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Answer:
1. 180
2. 135
3. 900
4. 216
Step-by-step explanation:
1. As both numbers are both divisible by 6, take out 6. Then the equation will be:
5 6
Then below 30, you put 5. Below 36, you put 6. Why? Because 30 ÷ 6 = 5, 36 ÷ 6 = 6
Then you'll multiply 6, 5 and 6. Then you will get 180.
2. Both numbers are divisible by 3. Take out 3. Then below 27, you put 9. Below 45, you put 15. 27 ÷ 3 = 9, 45 ÷ 3 = 15. Then the equation will be:
4 9 15
Bring down any numbers that are not evenly divisible by the current factor. Take out 3. Just bring down 4. Below 9, you put 3. Below 15, you put 5. 9 ÷ 3 = 3, 15 ÷ 3 = 5.
27 36
Still dividable, but both divisible by 3. Below 27, put 9. Below 36, put 12. 27 ÷ 3 = 9, 36 ÷ 3 = 12. Then the equation will be: