0
Still curious? Ask our experts.
Chat with our AI personalities
Coach
Ezra
ReneAdd your answer:
Earn +20 pts
Is the gcf of all odd numbers always odd and is the gcf of all even numbers always even?
Yes and yes.
Is 63 odd or even Is 63 odd or even?
Neither, only whole numbers (not fractions or decimals) can be classified as odd or even numbers.
How would you determine whether the product of many natural numbers is even or odd?
If at least one of the numbers is even, the result will be even. Otherwise all the numbers are odd and the result will be odd.
Why are all the prime numbers are odd numbers?
All prime numbers are not odd numbers. 2 is an even prime number, and it is the only even prime number because all other even numbers have 2 as one of their factors.
How could you determine whether a sum of numbers such as 127 plus 38 is even or odd?
The parity rules are: Odd + Odd = Even Even + Even = Even Odd + Even = Odd Even + Odd = Odd So the parity where one number is even is that of the other number. This means that you can go through a list of numbers and ignore all the even numbers. Every PAIR of odd numbers has even parity and by the previous paragraph, even parity can be ignored. So you can pair off odd numbers and ignore them.
