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Adding or subtracting fractions requires the use of a common multiple. It is rare that the LEAST common multiple is required - it is useful to keep the numbers small and manageable.
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Where do you use prime factorization in real life?
In finding the LCM or HCF of two or more numbers
What is a real life situation where you can use HCF and LCM?
You use the LCM when you want to add or subtract fraction and then you can use the HCF to simplify the result. You may want to do this when budgeting: for example one quarter of your pay goes on rent, two fifths goes on food and drink, and so on. So how much of your pay is available for discretionary spending?
What is LCM of 54 and 210?
The LCM of 54 and 210 is 26....Using the ladder method
How do use LCM in the real world?
To add fractions.
What is the LCM of 42 126 using prime factorization?
the LCM of 42 and 126 using a prime factorization is 2 times 2 times 3
Where do you use prime factorization in real life?
In finding the LCM or HCF of two or more numbers
What is a real life situation where you can use HCF and LCM?
You use the LCM when you want to add or subtract fraction and then you can use the HCF to simplify the result. You may want to do this when budgeting: for example one quarter of your pay goes on rent, two fifths goes on food and drink, and so on. So how much of your pay is available for discretionary spending?
What is the LCM of 14 27 and 30 using the group factoring method?
The LCM is 1,890
What is a situation where you would use LCM?
To add and subtract unlike fractions.
HOW do you find the LCM of 15 and 25 using the hundred chart?
The LCM of these numbers is 75. LCM is Least common multiple.
How do you find 140 by using LCM?
Two or more numbers are needed to find the LCM
What is the LCM of 8 and 108 using?
The LCM of 8 and 108 is 216, no matter what you use.
What is LCM of 54 and 210?
The LCM of 54 and 210 is 26....Using the ladder method
How do you find the LCM of 16 63 and 75 using prime factorization?
The LCM of the given three numbers using prime factorization is 25200
How do use LCM in the real world?
To add fractions.
What is the LCM of 12 16 using prime factorization?
The LCM of the given two numbers is 48
What is the LCM of 6 and 42 using the gcf method?
The GCF is 6. That makes the LCM 42.
