False
False.
By definition, an even number has 2 as a factor. That means that any set of even numbers will have at least a common factor of 2. Since that common factor will also have 2 as a factor, it has to be even.
false
false
Because there are many examples where that isn't so. The GCF of 36 and 24 is 12. The GCF of 151 and 149 is 1.
False.
false. it is always even
It is false.
False.
true
The is false. "the whole number" is a single number while "the set of natural numbers" is a set. A single number cannot be equal to a set.
False. The sum of 3 and 3 is 6. And 6 is even. The product of two odd numbers is always odd. false the sum of 2 odd numbers is always even 3+3=6 5+5=10 103+103=206
Lesser false vampire bat was created in 1758.
False.
If by "equal" you mean "equal in length", yes, that is the same as "congruent".
False, they're rarely equal. GCF of 12 and 4 is 4 LCM of 12 and 4 is 12
false, the set of natural numbers does not include 0, which can be considered a whole number.