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Is it true or false that only odd numbers are prime numbers And why?
False because 2 is an even number which is also a prime number.
Is it true that all the prime numbers are odd?
That is false. Two is a prime number and two is even.
Is every odd number a prime number?
Kind of. The only prime number that is even is 2.
Is the sum of an even number and an odd number is always even True or False?
False.
Is forty three an even number true or false?
not an even #
A prime number has factors 1 and itself two is the only even prime number true or false?
True
Is it true or false that only odd numbers are prime numbers And why?
False because 2 is an even number which is also a prime number.
Is it true that all the prime numbers are odd?
That is false. Two is a prime number and two is even.
No even numbers are prime numbers true or false?
2 is prime
Is every odd number a prime number?
Kind of. The only prime number that is even is 2.
Is it true that prime numbers can never be even numbers?
No, 2 is prime.
Is the sum of an even number and an odd number is always even True or False?
False.
Can a even number connot be a prime number?
2 is even, and it is a prime number. No other even number is prime, since by definition, an even number has 2 as a factor.
A multiple of an even number will always be even true or false?
true true
Is it true or false that two composite numbers are relatively prime and explain?
Two composite numbers may or may not be relatively prime, depending on their factors. Relatively prime numbers are sets of two or more numbers having 1 as their greatest common factor (gcf). All even numbers have 2 as a common factor, so no even number is relatively prime with any other even number.
Is forty three an even number true or false?
not an even #
Is a Conjecture is false all prime numbers are odd?
All prime numbers are not odd. 2 is a prime, 2 is not odd.
