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Example: 30 and 42
Factor them.
2 x 3 x 5 = 30
2 x 3 x 7 = 42
Combine the factors, eliminating duplicates.
2 x 3 x 5 x 7 = 210, the LCM
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What is the LCM of 493575?
The LCM of one number is itself. Finding the LCM requires two or more numbers.
When do you use GCF and LCM?
Gcf you use when you are finding the greatest factor for the numbers. Lcm you use when you are finding the smallest multiple in the numbers factors
What is the LCM of 5 and 75?
While finding LCM ,if one of the numbers is a multiple of the other then it itself is the LCM. So, in this case 75 is the LCM. (LCM = Lowest Common Multiple)
How do you find the LCM of 36 and 90?
By making a table and finding the first instance when they both have the same multiple. The LCM is 180.
How does LCM work?
LCM is the smallest number that can be evenly divided by all the numbers given in the set. For example, LCM(a, b, c, d, e) = f means f is the smallest number such that a, b, c, d, and e all divide f.
What is the LCM of 351014?
Finding the LCM requires two or more numbers. The LCM of a single number is itself.
What is the LCM of 91815?
The LCM of one number is itself. Finding the LCM involves two or more numbers.
What is the LCM of 493575?
The LCM of one number is itself. Finding the LCM requires two or more numbers.
When do you use GCF and LCM?
Gcf you use when you are finding the greatest factor for the numbers. Lcm you use when you are finding the smallest multiple in the numbers factors
What is the LCM of 353933?
The LCM of a single number is itself. Finding the LCM requires two or more numbers to solve.
Can you do every angle by finding the LCM of 60 and it?
No.
Why do you needto find the LCM?
Finding the LCM will help you when you need to add and subtract fractions.
Why should you find a LCM?
Finding an LCM will help when you want to add and subtract fractions.
Why do you find the LCM of numbers?
Finding the LCM helps in the process of adding and subtracting unlike fractions.
What is the short cut for finding the LCM of 1 17?
The LCM of any number and 1 is the number.
What is the LCM of 5 and 75?
While finding LCM ,if one of the numbers is a multiple of the other then it itself is the LCM. So, in this case 75 is the LCM. (LCM = Lowest Common Multiple)
What is a strategy for finding equivalent fractions?
cross multipling
