At least one of the factors of an even number must be even, because the product of odd factors is always odd.
All nonzero numbers have factors. Some factors are even numbers, some factors are odd numbers.
No, the only factors of 49 are 1, 7, and 49. Therefore, 8 and 5 are not factors of 49.
Of the numbers from 1 to 30, only 30 has all three of those numbers as factors.
All multiples of 6 are even numbers. 6, 12, 24, 48
2, 4, 6, 10, 12, 20, 30, 60 add up to 144.
No. 24 has 3 as a factor. 30 has 15 as a factor.
1 and 2 are factors of all even 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.
All even numbers are composite numbers except 2 which is the only even prime number because it has only two factors which are itself and one.
it is the integers of even numbers which divide all the even numbers
There are square numbers (numbers which are a square of an integer), such as 4. It's factors, listed are 1, 2, and 4. All square numbers have an odd number of factors. Then there's 1, which has only 1 factor: 1. All other numbers have an even number of factors. Prime numbers will have only 2 factors (2 is even).
2 is the only even prime number. All other even numbers have more than two factors.
All nonzero numbers have factors. Some factors are even numbers, some factors are odd numbers.
All prime numbers have only 2 factors which are themselves and one. Al prime numbers are odd numbers except for 2 which is the only even prime number.
1 and 2 are factors of all even numbers.
no. 2 is the only even prime number. Prime numbers are numbers that only have two factors; one and itself. E.g. The number 7 only has two factors- 1x7=7. 2 is a factor of all even numbers, therefore no other even numbers are prime. They are composite. 2, however, is a prime number, as it's only factors are itself (2) and 1.
Factors come in pairs. It is only in the case of a square number that the two middle factors are equal and so are counted only once.