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Why is 2 a prime factor of 70?
because 70 is an even number, and every even number has 2 as a factor.
Why is 2 a factor of 44?
Because 2 can divide evenly into 44 with no remainder. Every even number has two as a factor.
What are the even numbers that are composite in between 30 and 50?
All even numbers are composite, because 2 is a factor of every even number.
Why does an even times an even always equal an even answer?
Having a factor of 2 defines an even number. Multiplying anything that has a factor of 2 by anything else will create a product that has a factor of 2, which will be by definition an even number.
Why is the product of an even number and any other number always even?
When you multiply numbers together, the factors of the product are the factors of all of the multiplicands, and every even number includes at least one factor of 2.
Does every even number have 2 as a factor?
Yes. Every even number has a factor of 2.
Why is 2 a factor of every other number?
2 is a factor of every even number. Adding or subtracting one from an even number leaves an odd number. Since even and odd numbers alternate, 2 will be a factor of every other number.
Why does every even number have 2 as a factor?
That's the definition of an even number. If they didn't have 2 as a factor, they wouldn't be even.
Why is 2 a prime factor of 70?
because 70 is an even number, and every even number has 2 as a factor.
Why is the gcf of any even number always even?
By definition, every even number has 2 as a factor. That means that every set of even numbers will have at least 2 as a common factor. The GCF might be higher, but if it has 2 as a factor, it's even.
Which number is divisible by 2?
Every number to which 2 is a factor. Therefore, every multiple of two; hence, every even number.
Do all numbers have the factor of 2?
Possiblilty is almost 1/2 cause every two numbers is a number with a factor of 2.From 2: 2,3,4,5,6,7,8,9,10...
Why is 2 a easy factor?
It's easy to see whether 2 is a factor of a number because 2 is a factor of every even number and not a factor of any odd number.
Why is the greatest common factor of two even numbers always even?
Even numbers, by definition, are divisible by 2. That means that every even number has at least one 2 as a factor. If every even number has one, then any set of even numbers will have at least one 2 as a common factor. Since that number has two as a factor, it's even.
Is 2 a factor of every even natural number?
Think about it!
What is the multiplication that has 2 as a factor?
Any and every even number.
What factor besides 1 does every even number have?
Can be divided by itself
