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Divide a number by 11. If the quotient is a whole number, it's a multiple.
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What is an easy way to tell which numbers are multiples of 11 explain?
Between 1 and 100, multiples of 11 are double numbers: 11, 22, 33 and so on. After that, a lot of the three-digit multiples of 11 are where the middle number is the sum of the outer two. 132, 286, 374, etc.
What are all the multiples of negative numbers?
The same way as finding factors of positive numbers but the answer includes both the positive and negative factors.
How can you find multiples of a number?
The way you find a multiple of a number is by looking at all the number that equal it. ex. 6: 6,12,18,24,30,36,42,48 and more on multiples never stop but greatest common factors do.
What is the common multiples of 3 and 4?
The multiple of both 3 and 4 are numbers that are divisible by both 3 and 4 evenly. There are infinitely many. A simple way to find them is list multiples of 4 (as high as you please) and then every third one is also divisible by 3. For example: 4, 8, 12, 16, 20, 24, 28, 32, 36...4n. The numbers 12, 24, 36 are each divisible by both 3 and 4.
What other numbers have the multiples of 10?
10 is a multiple of 10. 20, 30, 40, 50 and so on are multiples of 10.
What are all the numbers that have 5 and 8 as factors?
An easy way to figure out many of them would to be to multiply 8x5(40). Now, any numbers that are multiples of 40, such as 40,80,120,160, would all have the factors of 8 and 5.
What are prime and composite numbers and can you tell me in a easy way to understand?
Prime numbers have only 2 factors which are themselves and one whereas composite numbers have more than 2 factors
What are multiples of 9 and 24?
Just multiply the two numbers to get it (which is, by the way,231)
Is there an easy way to work out prime numbers up to 100?
The method know as The sieve of Eratosthenes is the easiest method. you simply write down all the numbers from 1 to 100 in rows of 10 and then you go through and you mark out all of the multiples of 2,3,4,5,6,7,8,9,10
Is 127 a multiple of 5?
No, 127 is not a multiple of 5. Here's an easy way to tell: If the number ends in a 0 or 5, then its a multiple of 5. For example, 19235 and 840 are both multiples of 5.
Is 34 over 40 in simplest form?
No. Easy way to tell: the numerator and denominator are both even numbers therefore they can be divided by 2.
Is each number a multiple of 96?
Multiples of 96 include 96, 192, 288 and an infinite list of others. We have no way of knowing whether the numbers you're looking at are on the list unless you tell us what they are.
What is an easy way to tell which numbers are multiples of 11 explain?
Between 1 and 100, multiples of 11 are double numbers: 11, 22, 33 and so on. After that, a lot of the three-digit multiples of 11 are where the middle number is the sum of the outer two. 132, 286, 374, etc.
What is the common multiple of 15 30 and 45?
There are infinite common multiples for a set of numbers. So it is not possible to write down all the common multiples. Some common multiples of 15, 30 and 45 are 90, 180, 270, 360,... There is another way to find common multiples: Write the multiples of LCM(15, 30, 45). Actually the common multiples of a set of numbers are the multiples of their LCM. LCM of 15, 30 and 45 is 90. And the multiples of 90 are 90, 180, 270, 360, 450, 540,... which are the common multiples of 15, 30 and 45.
What are the lowest common multiples?
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.
What are all the multiples of negative numbers?
The same way as finding factors of positive numbers but the answer includes both the positive and negative factors.
What are two common multiples of 13 and 30 show me how to get it?
The way to find a common multiple of any two numbers is to multiply them together. 13 x 30 = 390 One easy way to find another is to double it. Another common multiple of 13 and 30 is 780. The easiest way to find another is to multiply by 10 (add a zero at the end) 3900, 39000, and 390000 are all common multiples of 13 and 30.
