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What is the prime number of factor 4 and multiple of 5?
The only prime factor of 4 is 2. No prime number is a multiple of 5.
You think of a number it is less than 20 it is not a prime number it is an odd number it is not a factor of 30 it is a multiple of 3 what number are you thinking of?
The answer is 9. It is a multiple of 3. 3+3+3=9. It is less than 20: 20-9=11.It is not a prime number. It is odd, and it is not a factor of 30. 30/9=3.3333333333
What number is it has 90 as a factor thre number is prime 21 is the multiple of the number?
If 21 is a multiple of the number, the number cannot have 90 as a factor.
What is a prime positive multiple of 13?
A multiple of 13 will be a composite number. Because the number will have 13 as a factor, it cannot be a prime number.
is there any multiple of six that is a prime number Explain your thinking?
no because 6 is already a composite number. it's multiple can't be a prime number.
What number is a factor of 70 is a prime number and 21 is a multiple?
7
What number is prime and between 40 and 50 and a multiple of 86?
No multiple of 86 is in that range. 43 is a prime number that is a factor of 86.
What is the gcf if one number is prime and the other is composite?
The answer depends on whether or not the prime number is a factor of the other number.If the prime number is a factor of the other number then the GCF is the prime, otherwise the GCF is 1.
What is the greater common factor of any prime number and composite number?
Usually it's 1, unless the composite number is a multiple of the prime number. Then, it's the prime number.
Is 2 a multiple of 7?
No - nor is it a factor of 7.
Is 5 a factor or multiple?
Since 5 is a prime number it would probably not be a multiple of anything - so we would generally think of it as a factor.
Is the LCM of a prime number and a composite number a multiple of the prime number?
Yes, the least common multiple (LCM) of a prime number and a composite number will always be a multiple of the prime number. This is because the LCM is the smallest number that is a multiple of both numbers. Since the prime number is a factor of itself and the LCM is a multiple of both numbers, the LCM will always be a multiple of the prime number.
