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Of course not! For example 3 and 9 are odd, but are not co-prime!
Wiki User
∙ 9y ago
Wiki User
∙ 8y agoNo. Consider 9 and 27.
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Is there an even numbers between every pair of consecutive odd numbers?
yes
Is there an even numbers between every pair of consecutive a dd number?
Yes, there is exactly one even number between every pair of consecutive odd numbers; I hope that is what the typing-challenged questioner meant.
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.
Which pair of numbers has an odd product and an even sum?
Any two odd numbers will have an odd product and an even sum.
How do you know that 2 and 3 are the only conseqtive prime numbers?
All the other prime numbers are odd. Every other pair of odd numbers has at least one even number between them. Even numbers greater than two are not prime.
Which pair of numbers has an even product and an odd sum?
Any pair of one even and one odd number will have an even product and an odd sum.
Are there more even or odd numbers?
There are the same amount. Comparing is a bit tricky when there are infinite numbers or both even and odd numbers, but think of it this way: Pair each odd number with the even number right above it (1 & 2, 3 & 4, etc.). Every odd number is paired with one even number, and every even is paired with one odd number. This shows that they have the same amount.
If you pair each of the numbers 11 to 17 so that the sum of each pair is identical?
You cannot. There are seven numbers and you cannot pair an odd number of values.
Can you subtract a pair of odd numbers the answer is even?
23-13 = 10
How are even numbers and odd numbers alike?
There is an even number before and after every odd number and vice versa.
What pair of numbers have a odd product 8 7 5 4?
The only way to get an odd product when multiplying two whole numbers is when both of them are odd. Thus, in your example, the only way is by choosing the odd numbers 7 and 5, whose product is 35.
How are odd and even numbers are related to their factors?
Even numbers must have 2 amongst their factors; they may have other even numbers amongst their factors. Odd numbers must not; every factor of an odd number must be odd.
