Since variables can be any number, that could be any multiple of 5.
It is: 60c
You need two numbers to find a least common multiple. The LCM (least common multiple) is the smallest positive whole number exactly divisible by two or more given whole numbers. The C in LCM stands for common and in general we only talk about common multiples of two or more numbers.You need at least two numbers to find an LCM.
The common multiples of 4 and 6 are any multiple of 12, which is their least common multiple. So the common multiples of 4 and 6 are the infinite set that starts 12, 24, 36, 48, 60, 72, 84, 96, 108, 120, 132, 144, 156, 168, 180, 192, 204, and so on.
5 is a prime number therefore 5 doesn't have any factors but one and itself. =========================================== Another contributor noticed: Almost everything about this question is wrong. -- The 'G' in "GCF" stands for "Greatest". There can only be one 'greatest', not a list of them. -- The 'C' in "GCF" stands for "Common". "Common" means "same for all". There's nothing common about 5. There's no such thing as a GCF or anything else common, until you have at least two numbers.
The multiples of 6, 9, 15, and 18 are the infinite set of the multiples of their LCM, which is 90. So the common multiples of 6, 9, 15, and 18 are 90, 180, 270, 360, 450, 540, 630, 720, 810, 900, and so on.Explanation -- The LCMFirst, let's prime factorize each of the numbers:6: 2 x 39: 3 x 315: 3 x 518: 2 x 3 x 3We now need to calculate the least common multiple (LCM) of these numbers by making sure that each number's factors are represented (for example, 6 requires that there be at least one 2 and one 3; the 9 requires that there be at least two 3s).So we have 2 x 3 x 3 x 5.Note that included in the above are 2 x 3, 3 x 3, 3 x 5, and 2 x 3 x 5, each of the factors of the numbers.This gives us 2 x 3 x 3 x 5 = 90. Calculating other MultiplesThus the LCM (least common factor) is 90. To find other multiples we can calculate 90 * x where x can be any whole number.For example we can have2 x 90 = 180, so 180 is a multiple of 6, 9, 15, and 18.1.5 x 90 = 135, so 135 is a multiple.ExtensionWe can even extend this to a more algebraic problem:If c represents any whole number, then c x 90 = 90c would also be a whole number which would constitute it as a multiple
Their product.
LCM(8, C, A) = 8*C*A.
a). The least common multiple of 4 and 6 is 12 . b). The least common multiple of 3 and 8 is 24 . c). The least common multiple of 2 and 12 is 12 . d). The least common multiple of 3 and 6 is 6 . Gosh, I guess they all have.
It is: 60c
Variables can be any number. The LCM possibilities are infinite.
C is this your homework??
5 c
You need two numbers to find a least common multiple. The LCM (least common multiple) is the smallest positive whole number exactly divisible by two or more given whole numbers. The C in LCM stands for common and in general we only talk about common multiples of two or more numbers.You need at least two numbers to find an LCM.
It is b: 80
To answer that, you'll need to have a numerical value for the letters.
We need the numbers more than we need the choices.
The answer is 8.