It is not possible for any multiple of a Prime number to be prime.
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.
Prime numbers only have two factors. A multiple of any number greater than one would have more than two.
No multiple of 86 is in that range. 43 is a prime number that is a factor of 86.
There are a lot of possibilities. The seventh square number is 49. 5 times 5 times any other prime number will be greater than 49. 5 times any pair of prime numbers seven or greater will also satisfy the conditions.
No even number greater than 2 is a prime, and 3640 is an even number.
Because if they were even they would be a multiple of 2 and thus not prime.
Usually it's 1, unless the composite number is a multiple of the prime number. Then, it's the prime number.
There is an infinite number of prime numbers. It is not possible to list them.
There is not a multiple of 7 that is prime.
15 is one possible answer.
Multiples of 2 are all even numbers, but no even number greater than 2 is a prime number. 2 divided by 1 is 2, a prime number.
Not all (5 is prime) but every multiple of 5 greater than 5 is composite because they have more than two factors. Every multiple of any integer greater than one is composite.
No, you can easily see that this is an even number, so it is a multiple of 2.2 IS A PRIME NUMBER!!Any number that is a multiple of a prime number is NOT a prime.
No. A notable exception is the set of prime numbers.
567
Prime numbers have only two factors. Multiples of any number greater than one have more than two.
number is both a prime number and a multiple of 5 = 5