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Is 4 a multiple of 78?
No, it is a factor. Multiples are always greater than the number itself, factors are smaller.
Explain why 20 is considered to be a composite number?
Any number that has factors smaller than itself (other than 1) is a composite number.Any number that has factors smaller than itself (other than 1) is a composite number.Any number that has factors smaller than itself (other than 1) is a composite number.Any number that has factors smaller than itself (other than 1) is a composite number.
Is 7 a multiple of 48?
No it is not. To be a multiple of a certain number, the first criterion is that the number must be greater than or equal to the number it is a multiple of. Since 7 is smaller than 48, 7 cannot be a multiple of 48.
How is the LCM of two numbers larger than them?
Each of the numbers goes into the LCM so the LCM must be at least as big as the number. So if there are two numbers and their LCM is at least as big as either of them, it cannot be less than either.
Why are no prime number a perfect number?
The only factors of a prime are 1 and itself. So, the only factor smaller than the number itself is 1. Therefore the sum of all factors smaller than the number is 1. But 1 is not a prime number. Thus, there is no prime number that is a perfect number.
Can a multiple of a number be greater than the number itself?
If it's a whole-number "multiple" and the number itself is positive,then the multiple is always greater than the number itself.
Is 4 a multiple of 78?
No, it is a factor. Multiples are always greater than the number itself, factors are smaller.
Explain Why the LCM is at least as large as the GCF.?
No number can have a multiple smaller than itself. No number can have a factor larger than itself. In a set of two numbers, the LCM can't be smaller than the larger number and the GCF can't be larger than the smaller number. In rare cases, the LCM can equal the GCF, but it can never be smaller.
Can a prime number be a multiple of any other number except for itself?
No prime is a multiple of any number other than itself and one.
How is multiple and factor different?
The only number that is both a multiple of a number and a factor of that same number is the number itself. Multiples of a number are equal to or bigger than the number, while factors are equal to or smaller than the number.
Can a prime number be a multiple of any other number except itself?
Yes as for example it can be a multiple of 1 because 1*3 = 3
Explain why 20 is considered to be a composite number?
Any number that has factors smaller than itself (other than 1) is a composite number.Any number that has factors smaller than itself (other than 1) is a composite number.Any number that has factors smaller than itself (other than 1) is a composite number.Any number that has factors smaller than itself (other than 1) is a composite number.
Every multiple of a non-zero number is greater than the number?
Not necessarily. A number is also a multiple of itself.
What number is bigger than 4 but is smaller than 1?
the question itself is wrong.No number which is bigger than 4 is smaller than 1.Its impossible
Which number is a factor of but not a multiple?
Any factor of the number less than the number itself.
Is 7 a multiple of 48?
No it is not. To be a multiple of a certain number, the first criterion is that the number must be greater than or equal to the number it is a multiple of. Since 7 is smaller than 48, 7 cannot be a multiple of 48.
Can a multiple of a number be smaller than the number?
It depends on what they are compared to. In general, factors will be smaller than the number they are compared to, and multiples will be larger. Overall, factors tend to be smaller than multiples, but 20 is a factor of 40 and 10 is a multiple of 5, so there are exceptions.
