0
Add your answer:
Earn +20 pts
Do all even numbers have as a factors?
do you mean " what does all even numbers have as factors?"? then the number two.
Which Two factors will always go into Even numbers?
1 and 2 are factors of all even numbers.
Is the GCF of any two numbers always odd and why?
The GCF of any two odd numbers is always odd because odd numbers don't have any even factors. The GCF of any two even numbers is always even because even numbers are divisible by two and any common factors would have at least one two in common. The GCF of an even and an odd number is odd because odd numbers don't have any even factors.
Do all even numbers have two factors and why?
Every number except the number 1 has at least two factors, 1 and the number itself. Prime numbers have exactly two factors and composite numbers have more than two factors. All even numbers except the number 2 are composite numbers and have more than two factors. The number 2 is prime and its only factors are 1 and 2.
Why can even numbers be prime numbers (apart from two)?
Apart from 2 all even numbers are composite numbers because they have more than two factors.
Do all even numbers have only even numbers for factors?
At least one of the factors of an even number must be even, because the product of odd factors is always odd.
What two factors are common to every even number?
1 and 2 are common factors to even numbers
Can two odd numbers have an even greatest common factor?
No. Odd numbers don't have even factors.
What even number has the same factors as 28?
No two numbers have the exact same factors.
What are two numbers that are factors common to all pairs of even numbers?
12 14
If two is not a common factor of a pair of numbers what other numbers cannot be common factors?
Even numbers.
Can two numbe215r have 20 as their HCF and 215 as their LCM?
No, 2 and 10 are factors of 20. The LCM of 2 and 10 is 10.
