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Add the digits. If the total is divisible by three, the original number is divisible by three. It's not and it's not.

Q: How do you know if 436 is divisible by 3?

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3 is not divisible by 126. 126 is divisible by 3.

3 is not divisible by 72. 72 is divisible by 3.

512 is not divisible by 3.

852 is divisible by 3.

Take the number 3336. You know it's divisible by 1 because everything is. You know it's divisible by 2 because it's even. You know it's divisible by 3 because the digits add up to a multiple of 3 and you know it's divisible by 4 because the last two digits are divisible by 4. So you've found at least four factors: 1,2,3 and 4.

Related questions

No. 436 is only divisible by: 1, 2, 4, 109, 218, 436.

Yes 436 is divisible by 6, simply because 2 and 3 are both able to be divided into 436

436 ÷ 4 = 109

No.

Yes, evenly and quotient is 436

436 is the LCM of 109 and 4

145.3333

436 feet = 436/3 yards = 145 1/3 yards or 145.333 yards

the number will also be divisible by 3 and 2

If the sum of the digits can be divided by 3. 93 is divisible by 3 because 9+3=12 we know 12 is divisible by 3 because 1+2=3 so the number is divisible by 3.

A number that is divisible by 15 is divisible both by 5 and 3 A number is divisible by 5 if it ends with 0 or 5 A number is divisible by 3 if the sum of its digits is divisible by 3 e.g. 4035 is divisible by 15 as it ends with a 5 and 4+0+3+5=12 which is divisible by 3

The sum of its digits is 1+2+0 = 3 which is divisible by 3. So 120 is divisible by 3. The number 120 ends in a 0 and so it is divisible by 5.