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Why is it impossible to find a number that is 1 through 200 that is divisible by four prime numbers?
The four smallest prime numbers are 2, 3, 5, and 7. Their product is 2 x 3 x 5 x 7 = 210. Thus, the smallest number that is divisible by four different prime numbers is 210.
What factors of 48 are multiples of 6 and even numbers?
All multiples of 6 are even numbers. 6, 12, 24, 48
What does it mean when you say what are the multiples of 2?
The multiples of 2 are the even numbers.
What ar numbers that are less than 13 that are prime odd square multiples of 3 even numbers?
In that range... 2, 3, 5, 7, 11 are prime. 1, 3, 5, 7, 9, 11 are odd. 1, 4, 9 are square. 3, 6, 9, 12 are multiples of 3. 0, 2, 4, 6, 8, 10, 12 are even.
Do all multiples of 2 end in 02468?
Multiples of 2 are even numbers. All even numbers end in 0, 2, 4, 6 or 8.
What are the even prime numbers?
There is only one even prime number: 2. All other even numbers are multiples of 2, and thus are not prime.
Why odd numbers have lots of prime numbers?
The only even prime is 2. The rest are all multiples of 2, and thus cannot be prime.
May two be a prime?
2 is a prime number. It is the only even prime number, since other even numbers are multiples of 2.
How many even prime numbers are there from 1 to 100?
The only even prime number (not only from 1 to 100, but in general) is 2. All other even numbers are multiples of 2, and therefore, by definition, not prime numbers.
Are 92 and 274 relatively prime?
No. Both are even numbers are are multiples of 2.
What are all the numbers that are not prime numbers called?
They are the composite numbers, products of primes and their multiples. All even numbers are composite, except the number two (2) which is prime.
What are numbers that are not prime?
A number that is not a prime number is called a composite number because it can be made by multiplying prime numbers together. For example, 6 is a composite number that is the product of multiplying the prime numbers 2 and 3 together.
What numbers have 2 as their prime factorization?
All even numbers are multiples of 2, so they have 2 in their prime factorization. No odd numbers are divisible by 2, so no add number has 2 in its prime factorization.
Can you tell 32 and 95 are not prime numbers without finding their products?
Even numbers greater than 2 can't be prime. Multiples of 5 greater than 5 can't be prime.
What numbers under 100 have at least a 2 or 5 in their prime factorization?
All the even numbers and all the odd multiples of 5.
How do you multiple or divide 2 as prime number?
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.
Will a prime number always be coprime with any other whole number?
No. Consider 2 and all other even numbers. Consider multiples of prime numbers, like 3 and 9.
