Two are multiples of 5, two are not.
Two are multiples of 2, two are not.
Two form a pair such that one is a factor of the other (the latter thus being a multiple of the former) whereas the other two numbers do not.
It isn't technically necessary; it is used for convenience, to avoid using very small or very large numbers.
4.75 x 8 = 38 But 38 is not the result of a whole number multiplier of 8. For example, multiply the whole numbers of 8x5=40 ; none of the whole number multiples of 8 will result in 38. Whole number multiples is the standard way of using and determining multiples. The only prime factors of 38 are 1, 2, and 19.
A factor is a number that you multiply to get a product.2 x 3 = 6 In this example, 2 and 3 are factors and 6 is a multiple of 2 and 3. Factors go into numbers, numbers go into multiples.A factor of an integer n is an integer that divides n without remainder. For example, the positive factors of 6 are 1, 2, 3, and 6.A multiple of an integer n is the product of another integer and n. Using the example above, some positive multiples of 6 are: 6, 12, 18, 24, 30, . . .(6 is a multiple of 6 since 1*6 = 6, 12 is a multiple of 6 since 2*6 = 12, 18 is a multiple of 6 since 3*6 = 18, etc.)
GIMME THE ANSWER
Any number using each of the digits once will be a multiple of 3: eg 1597864302
33 multiples of 3 plus 12 multiples of 8 minus 4 multiples of both. 41%
That's not going to work. Multiples of 5 end in 5 or 0. With three numbers, one of those would have to repeat.
Multiply the numbers together. Double that result. Triple it.
132
At least two or more numbers are needed to find their LCM
You won't find common factors by using lists of multiples. The least common factor of any set of integers is 1, no matter what you use.
It isn't technically necessary; it is used for convenience, to avoid using very small or very large numbers.
need more than one number an LCM..
There are 600 such numbers.
4.75 x 8 = 38 But 38 is not the result of a whole number multiplier of 8. For example, multiply the whole numbers of 8x5=40 ; none of the whole number multiples of 8 will result in 38. Whole number multiples is the standard way of using and determining multiples. The only prime factors of 38 are 1, 2, and 19.
There are 13 two-digit multiples of 7.
3,6,9,12,15,18,21,24,27,30,33,etc are multiples of 3 4,8,12,16,20,24,28,32,36,etc are multiples of 4 These lists have some numbers that are the same. 12, 24, 36 etc. These are all common multiples. 12 is the smallest of these common multiples. Smallest = Lowest (or least) 12 is the lowest common multiple of 3 and 4 Notice that both 3 and 4 divide evenly into all these common multiples. So one way of explaining this is to say that the lowest common multiple is the smallest number that both numbers will evenly divide into. Math books and many teachers will tell you that to find the LCM you must begin by doing a prime factorization of both numbers and then using all factors from each without repeating them. This can be confusing when there one number is a repeated factor in one or the other or both of the numbers you are given to find the LCM.