Oh, dude, let me break it down for you. So, 124 isn't divisible by 3 because if you add up the digits (1 + 2 + 4 = 7), that sum isn't divisible by 3. And 124 isn't divisible by 6 either because it's not an even number. As for 9, nope, it doesn't work because the sum of the digits (1 + 2 + 4 = 7) isn't divisible by 9. So, in conclusion, 124 is just being a rebel and not playing nice with these numbers.
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1350 is divisible by all of the numbers of 3, 6 and 9
The smallest number divisible by 3 6 and 9 is 18.
yes. 2 + 1 + 6 = 9 9 is divisible by 3 so 216 is divisible by 3.
To determine if a number is divisible by 6, we need to check if it is divisible by both 2 and 3. The number 34614 is divisible by 2 because it is even (the last digit is even). To check if it is divisible by 3, we sum the digits: 3 + 4 + 6 + 1 + 4 = 18, which is divisible by 3, so 34614 is divisible by 3. Therefore, 34614 is divisible by 6. To check if it is divisible by 9, we sum the digits again: 3 + 4 + 6 + 1 + 4 = 18, which is divisible by 9, so 34614 is divisible by 9 as well.
To check for divisibility by 9 sum the digits of the number and if this sum is divisible by 9 then so is the original number. For 32643: 3 + 2 + 6 + 4 + 3 = 18 which is divisible by 9 so 32643 is divisible by 9. As 9 = 3 × 3, any number divisible by 9 is also divisible by 3, thus as 32643 is divisible by 9 it is also divisible by 3. However, for completeness: to check for divisibility by 3 sum the digits of the number and if this sum is divisible by 3 then so is the original number. For 32643: 3 + 2 + 6 + 4 + 3 = 18 which is divisible by 3 so 32643 is divisible by 3.