I’ve begun to study math on mine own. I’m at the bottom. I did a concern finding multiples and got them all wrong due to the fact that I didn’t include zero.

You are watching: Is zero a multiple of every number


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What is your an interpretation of "multiple"?

The traditional is:

B is many of A if exist N essence such the B=NA.

0 is many of A for every A since if we pick N=0 we have 0=0 x A =0


Exactly. By the way, we use this definition because it method that facts like

an essence is odd if it is one more than a many of 2

in decimal any kind of Integer ending in "0" is a many of 10

the sum of two multiples that 5 is a many of 5

sin(x) = 0 of and also only if x is a many of π

are easier to compose than if we had to to speak "multiple... Or zero."

Granted, there space some cases where we want to exclude, 0, and our an interpretation means we then need to say "nonzero multiple," yet this is less common that the cases where it is an excellent to encompass 0.


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· 3y

Yes, the is, 5*0 = 0, N*0 = 0


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· 3y

A multiple is commonly identified as, y is a many of x if kx=y, where k is some integer. We view that if k=0, x can be any type of number and also y will be 0.

We deserve to use part examples. 0*5=0, therefore 0 is a multiple of 5. Follow to https://www.mathsisfun.com, x doesn't also need to it is in an integer so 0 would likewise be a lot of of pi.

See more: How Many Pints In A 24 Pints Equals How Many Quarts Converter


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