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How do you use the prime factorizations to find the LCM of a and b?
a and b have no common prime factors. Their LCM is their product.
What is the LCM of a pair of numbers whose prime factorizations are 2x2x3x5 and 2x3x3?
The LCM of 60 and 18 is 180
How are gcf LCM and prime factorization related?
You can find the GCF and/or the LCM of a set of numbers by comparing the prime factorizations of the individual members of the set.
What is the LCM of 16and 24?
8
How can you determine from the prime factorization whether the least common multiple of two numbers is the product of the numbers?
If the prime factorizations have no factors in common, the LCM is the product of them.
What is the second step of finding LCM?
If the first step is writing down the numbers, the second step is finding their prime factorizations.
What is the gcf of 11 and 19 using factor?
1, 111, 19The GCF is 1.
What is the LCM of 8 and 28?
The LCM is 56 which is 28 x2.If we write the prime factorizations of the two numbers we have:28=22 x78=23Now to find the LCM we multiply 23 x71 =56.56.
What is the Difference of the process getting GCF and Getting LCM?
Both start with finding the prime factorizations of the given numbers. The difference is which of those factors you select.
What is the first step in finding LCM of tow or more numbers?
Writing the numbers down. If you've already done that, then find their prime factorizations.
How do you use prime factors in everyday life?
Prime factors are part of prime factorizations. Prime factorizations help in finding the GCF and LCM of integers. Finding the GCF helps in reducing fractions. Finding the LCM helps in adding and subtracting unlike fractions. Carpenters do this. Chefs do this. It's entirely possible you will have no need of this, but it's better to know something and not need to use it then not know something you need to use. If you have children of your own, you can help them with their math homework.
What is the LCM of 35 and 50 using prime factorizations.?
5 x 7 = 35 2 x 5 x 5 = 50 2 x 5 x 5 x 7 = 350, the LCM
