NO. The product of any two prime numbers are not always odd.
Examples:
2 x 3 = 6
2 x 5 = 10
2 x 11 = 22
The product of any number's prime factors will always be the number. The prime factors of 62 are 2 and 31 - the only number which can be produced by multiplying 2 and 31 is 62.
The product of any two numbers, neither of which is 1, is never a prime number.
Yes, it is. Any whole number times an even number will be even. This is because whole numbers can be represented as the product of their prime factors. Every even number contains 2 as a prime factor (thereby excluding all even numbers above 2 from being prime.) Additionally, the product of any two numbers is equal to the product of their prime factors. This means that the result of multiplying an even number by a whole number will always have a prime factor of 2, making it an even number.
Their product.
The product of the prime factors of any number is equal to the number itself. Therefore, the product of the prime factors of 350 is 350.
Without knowing what the product is, it will be difficult to help. Presumably, you can tell the difference between even and odd numbers. If you are trying to predict, the product of two evens is even, the product of two odds is odd and the product of an even and an odd is even.
The product of zero and any number is always 0.
Assuming you are referring to the prime factors of the number, the product of the prime factors of any composite number is equal to the number itself.
If you mean the product, that's by definition. A composite number has smaller factors. If you multiply two positive integers, none of which is 1, together, then it follows that the product has smaller factors - namely, the numbers you multiplied together.
Yes. Any composite number can be expressed as a product of prime factors.
Any prime number.
A prime number has exactly two factors, 1 and the number itself. 1 is not a prime number, and the product will be a composite number if any other prime is used as a factor and multiplied by another prime.