yes, because 861 divided by 3 is 287
No.
861 is divisible evenly by 3 but none of the others
1, 3, 7, 9, 21, 41, 63, 123, 287, 369, 861, 2583.
Yes, 492 is divisible by three. To determine this, you can add the digits together: 4 + 9 + 2 = 15. Since 15 is divisible by three, it confirms that 492 is also divisible by three.
It is divisible by three which gives you 247
No.
861 is divisible evenly by 3 but none of the others
1, 3, 7, 9, 21, 41, 63, 123, 287, 369, 861, 2583.
By the multiples of 123 (which are infinite), including these: 123, 246, 369, 492, 615, 738, 861, 984, 1107 . . .
No. If a number is divisible by three, the sum of its digits will be divisible by three. Obviously, the sum of the digits of 10000 is 1, and 1 is not divisible by 3, so 10000 is not divisible by 3.
No. 3,364 is not divisible by three.
Yes, 492 is divisible by three. To determine this, you can add the digits together: 4 + 9 + 2 = 15. Since 15 is divisible by three, it confirms that 492 is also divisible by three.
No, it is not divisible by three.
No, 3637 is not divisible by three.
It is divisible by three which gives you 247
211 is not divisible by three.
Add the digits. If the total is divisible by three, the original number is divisible by three. It's not and it's not.