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Use the LCM when you are adding and subtracting unlike fractions. Use the GCF when you are simplifying fractions.
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When you do LCD in math do you use multiples or factors?
multiples: Least Common Multiple
What do factors and multiples have in common?
Factors create multiples, multiples break down into factors.
What is The common factors and multiples of 12 and 22?
Common factors: 1 and 2 Common multiples: Any multiple of 132
How are factors and multiples In common?
Factors go into numbers, numbers go into multiples.
When is it useful to use factors and multiples?
Factors are useful when you're trying to reduce fractions. Multiples are useful when you're trying to find a least common denominator.
How do you use prime factorization to find three common factors and three common multiples?
you multiply them together
What prime factors are common to all multiples of 10?
2 and 5 are the prime factors that are common to all multiples of 10.
What are the common multiples for 12 and 14?
1 and 2 are common factors. 84 and 168 are common multiples.
What pair of numbers do not have any common multiples?
All numbers have common multiples.
What are 5 Greatest common multiples of the 360 and 480?
There are no greatest common multiples only greatest common factors
What is multiples of 5 and10 called?
Multiples of 5 and 10 are called common multiples.
What is the differeince between common factors and common multiples?
Common factors go into the numbers, the numbers go into common multiples.
