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there are too many! like 9, 18, 27, 36,...basially, all the multiples of nine are also multiples of 3.

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Q: What is a number that is a multiple of 3 and of 9?
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Related questions

What number is 9 a multiple of?

9 is a multiple of 3. It is 3 x 3.


Which number is a multiple of 9 and 3?

Lowest common multiple of 9 and 3 is 9.


Is 92 a multiple of 3?

No, 92 is not a multiple of 3. A quick way to check if a number is a multiple of 3 is: add up the digits of the number you are checking; if this sum equals 3 or a multiple of 3, then the number is a multiple of 3. So in this case, 92 --> 9+2=11, which is not a multiple of 3. If you have to you can add again, so for 11 --> 1+1=2, which is not a multiple of 3. You can always repetitively add until you get to a single digit answer: if it's 3,6 or 9 then it's a multiple of 3. Also if your sum is 9 or a multiple of 9, then the original number is a multiple of 9. To check for 6, if a number is a multiple of 3, and also a multiple of 2 (an even number), then the number is a multiple of 6.


What is the difference a multiple of a number and a factor of a number?

A factor is what goes into a number, a multiple is what a number goes into. 3 is a factor of 9 27 is a multiple of 9.


What number is evenly divible by both 3 and 9?

As 9 is a multiple of 3, any multiple of 9 will do : 9,18,27,36,45,....


What number is multiple of 3 and square number?

9


How are the divisibility rules for 3 6 and 9 alike?

A number is divisible by 3 if the sum of its digits is a multiple of 3. A number is divisible by 6 if the sum of its digits is a multiple of 3 and it's even. A number is divisible by 9 if the sum of its digits is a multiple of 9.


How do you decide if a two digit number is a multiple of a one-digit number?

If the number is even, it is a multiple of 2 If the sum of the digits make a number divisible by 3, the number is a multiple of 3 If the number ends in 5 or 0, the number is a multiple of 5 If the number is divisible by 2 and 3, the number is a multiple of 6 If the sum of the digits make a number divisible by 9, the number is a multiple of 9


What number is also a multiple of 3 and a square number?

9


How do you know if a number is a multiple of 9?

If you add up all the digits in a number and the sum is a multiple of 9 then the original number is also a multiple of 9. For example; 12,167,314,839,0181+2+1+6+7+3+1+4+8+3+9+0+1+8 = 54 = 6 x 9 therefore the original number is a multiple of 9, actually 1,351,923,871,002 x 9Use a calculator and try to divide the number by 9. If 9 divides into the number a whole number of times then the number is a multiple of 9.


What number is the puzzle describing. your number is a multiple of 3 your number is a multiple of 9 your number is a factor of 36 your number can make 3 rectangles?

18


Is 531 divisible by 3?

Yes. If the sum of a number's digits add up to 3 (or a multiple of 3) then the number is divisible by 3. 5 + 3 + 1 = 9 : as 9 is a multiple of 3 then 531 is divisible by 3 (177 x 3 = 531). NOTE : A similar process applies to identify if a number is divisible by 9. If the sum of the number's digits add up to 9 (or a multiple of 9) then the number is divisible by 9. 5 + 3 + 1 = 9 : 531 = 59 x 9.