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It is divisible by 3 but not divisible by 9.

To test for divisibility by 3, sum the digits and if the sum is divisible by 3 then so is the original number; the test can be repeated ion the sum, so keep summing until a single digit remains and if this single digit is 3, 6 or 9, then the original number is divisible by 3:

5673 → 5 + 6 + 7 + 3 = 21 → 2 + 1 = 3 which is one of {3, 6, 9} so 5673 is divisible by 3.

To test for divisibility by 9, sum the digits and if the sum is divisible by 9 then so is the original number; the test can be repeated ion the sum, so keep summing until a single digit remains(this single digit is known as the digital root of the number) and if this single digit is 9, then the original number is divisible by 9:

5673 → 5 + 6 + 7 + 3 = 21 → 2 + 1 = 3 which is not 9 so 5673 is not divisible by 9.

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Q: Is 5673 divisible by 3 or 9?

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3 or 9

None, because 9 is divisible by 3.

If a number is not divisible by 3 then it is not divisible by 9.

Any that are divisible by 9 are also divisible by 3.

==yes. 90 is divisible by 3 and 9==

Related questions

3 or 9

All numbers divisible by 3 are NOT divisible by 9. As an example, 6, which is divisible by 3, is not divisible by 9. However, all numbers divisible by 9 are also divisible by 3 because 9 is divisible by 3.

9 is divisible by both 3 and 9

Three is divisible by 3 and 9.

Multiples of 9 and 6 are also divisible by three, the reverse is not true. 15 is divisible by 3, but not 6 or 9. 27 is divisible by 3 and 9, but not 6. 12 is divisible by 3 and 6, but not 9. 54 is divisible by 3, 6 and 9.

None, because 9 is divisible by 3.

3 yes, 9, no.

If a number is not divisible by 3 then it is not divisible by 9.

it's divisible by 3 = 205. but 615 is not divisible by 9

NO. 1110 is not divisible by 9. A number is divisible by 9 if the sum of its digits is divisible by 9. 1110 = 1 + 1 + 1 + 0 = 3 (3 is not divisible by 9, thus, 1110 is not divisible by 9.)

No, 9 is divisible by 3 and 9, but not six 3 x 9 = 27, also not divisible by 6

Yes, every number that's divisible by 9 is divisible by 3

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