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# Is 342 disvisibel by 9?

###### Wiki User

yes, you know that because if you add the digits together and that number is divisible by 9, then that large number is divisible by 9. 3+4+2 is 9, which is divisible by 9. conclusion 342 is divisible by 9.

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## Related Questions

The factors of 342 are:1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342.

The divisors (or factors) of 342 are: 1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342.

1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342

The digits of a multiple of three sum to a multiple of three. for 342, 3+4+2 = 9 Since 9 is a multiple of three, 342 is as well. It is the product of 114 and 3

The prime factors are 342 are 2, 3, 3, and 19. Thus the numbers 342 is divisible by are 1, 2, 3, 6, 9, 18, 19, 36, 38, 57, and 342.

1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342

1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342.

factors: 1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342

1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342

1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342.

266/342= Factor out a two 133/171= Factor out a Nineteen 7/9= Done

Divide it by 3. In this case, 342 IS divisible by 3, because we get 114 instead of a fraction.And the quicker way is: Add the digits: 3+4+2 = 9If the sum of digits is divisible by 3 then the number is divisible by 3. 9 is divisible by 3 so is 342.

The square root of 342 (342)^0.5 = 18.493242008906929350750577144363

2 is not divisible by 342. 342 is divisible by 2.

You need at least two numbers to find a GCF.

6 divided by 342 = 0.017543859649 342 divided by 6 = 57

38*10-38 or 9*40-9*2. The answer of that is 342, if you haven't &#64257;gured it out yet.

If the digits add up to a multiple of three for example: 52039 5+2+0+3+9=19 19 is not divisible by 3 so 52039 is not divisible by 3 --------- 342 3+4+2=9 9 is divisible by 3 so 342 is divisible by 3

factors: 1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342prime factors: 2, 3, 3, 19

171, 342, 513, 684, 855, 1026, 1197 +171 . . .

Yes, by 2, 3, 6, and 9. No by 4, 5 and 10.

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