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Add the last digit (units digit) to twice the previous digit (tens digit). If this sum is divisible by 4, so is the original number.

Q: How can you check if a number is a multiple of 4?

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The number 58 is not considered a multiple of 4. A simple way of figuring out if a number is a multiple of another number is by dividing the number in question by the multiple. Such as finding out that 12 is a multiple of four. 12/4=3. If the number comes up as a whole number - then that number is a multiple.

If last two digits of a number are divisible by 4 then number is a multiple of 4 for a number with more than 21 digit

The number 12 has 4 and 6 as factors so 12 is a multiple of 4 and 6.

12 is the smallest multiple of 3 and 4.

No, 16 is not the only square number that's a multiple of 4.

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No For example, 16 is a multiple of 4 but ends in a 6. 20 is a multiple of 4, but ends in 0. To check to see if a number is a multiple of 4, see if the last two digits are a multiple of 4 or '00'. If the last two digits are a multiple of 4 or are '00', the entire number is a multiple of 4.

Check it out: 4,8,12,16,20,24,28,32,36. No threes.

The number 58 is not considered a multiple of 4. A simple way of figuring out if a number is a multiple of another number is by dividing the number in question by the multiple. Such as finding out that 12 is a multiple of four. 12/4=3. If the number comes up as a whole number - then that number is a multiple.

It could be: 4*7 = 28

No - a smaller number can never be a multiple of a number, only a factor. But 4 is not a factor of 62, either.

It is: 4*12 = 48

If last two digits of a number are divisible by 4 then number is a multiple of 4 for a number with more than 21 digit

There is no such number. Since 4 more than that number would be a higher multiple. And 4 more than THAT number would be a higher multiple still. And so on.

There is no number that is "divisible by 4" and "not divisible by 4" at the same time - a number cannot be both a multiple of 4 and not a multiple of 4.

8 is a multiple and is not a perfect square.

There is no greatest multiple of any number: whatever multiple of 4 you say is the greatest I can always add 4 and get an even greater multiple.

The number 12 has 4 and 6 as factors so 12 is a multiple of 4 and 6.