0

# Does every number that has 4 as a factor also have 2 as a factor?

Updated: 4/28/2022

Wiki User

14y ago

Yes

Wiki User

14y ago

Earn +20 pts
Q: Does every number that has 4 as a factor also have 2 as a factor?
Submit
Still have questions?
Related questions

### 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.

### Will every number that has 4 as a factor have 2 as a factor?

Yes, because 2 is a factor of 4.

### 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.

### Which number is divisible by 2?

Every number to which 2 is a factor. Therefore, every multiple of two; hence, every even number.

### 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 1 a factor of every number?

Because every number can be created by a factor of 1. 1x1 = 1 2x1 = 2 etc.

### 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.

Yes.

### 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.

### Every number with factors of 10 also must have factors of?

5, 2, and 1, are all going to be factors with and number that 10 is a factor of.

### Why is every whole number a multiple and factor of itself?

every number except has atleast 2 factors