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What is the LCM of 48 and 96?
LCM of x and y is y if y is a multiple of x. 96 is a multiple of 48, so LCM(48,96) = 96.
How do you find the LCM and GCF of two prime numbers?
The GCF of any two prime numbers is 1 and the LCM is their product.
How do you find the LCM with variables and exponents?
LCM is found by factoring, but then you must use all from each, with no repeatsFind LCM for 14x2y3z and 21 xy4factor 14x2y3 = 2.7 x x y y y zfactor 21 xy4 = 3.7 x y y y yfactors 2, 7, x , x , y, y, y, z, 3, y now multiply all theseso LCM = 2.7 x x y y y z . 3 y = 42x2y4zthis can give us a few rulesuse all numerical factorsuse all variable factors with the Largest exponent from each.
How do you find the equation of a plane on a 3D graph if you have the X- Y- and Z-intercepts?
First, find the LCM (Least Common Multiple) of the three intercepts. Second, divide the LCM by the X-Intercept. Repeat for the Y- and Z-Intercepts. Third, take the three values, and put them together like this: (LCM/X-Intercept)x+(LCM/Y-Intercept)y+(LCM/Z-Intercept)z=LCM If it need it, you can simplify it. For example, if you have a plane with the intercepts (5, 0, 0), (0, 2, 0), and (0, 0, 3), the the LCM would be 30, so you would have: (30/5)x+(30/2)y+(30/3)z=30 6x+15y+10z=30
Can you find the least common multiple of two prime numbers?
Yes. For two prime numbers, the LCM is their product: one times the other. Multiply the two. (e.g. LCM of 5 and 7 is 35) By formula, the LCM for x and y is LCM = x * y / GCF and for primes, the GCF (greatest common factor) is 1.
