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Does 3 go into 54?
Yes, 18 times 3 = 54. There is a very easy way to tell if a number is divisible by 3. Add up the digits in the number. If the sum of the digits is divisible by 3, then the number is divisible by 3. For example, 5 + 4 = 9, and 9 is obviously divisible by 3. So, 54 is too.
What is 54 divisible by?
54 is divisible by 1, 2, 3, 6, 9, 18, 27, and 54. This is because a number is divisible by another number if the division results in a whole number without a remainder. In the case of 54, it can be evenly divided by these numbers, making them its factors.
Is 234 divisible by 3 6 and 9?
Using the tests for divisibility:Divisible by 3:Add the digits and if the sum is divisible by 3, so is the original number: 2 + 3 + 4 = 9 which is divisible by 3, so 234 is divisible by 3Divisible by 6:Number is divisible by 2 and 3: Divisible by 2:If the number is even (last digit divisible by 2), then the whole number is divisible by 2. 234 is even so 234 is divisible by 2.Divisible by 3:Already shown above to be divisible by 3. 234 is divisible by both 2 & 3 so 234 is divisible by 6Divisible by 9:Add the digits and if the sum is divisible by 9, so is the original number: 2 + 3 + 4 = 9 which is divisible by 9, so 234 is divisible by 9Thus 234 is divisible by all 3, 6 & 9.
Is 4320 divisible by 2 3 5 9 or 10?
Last digit (0) is even, so it is divisible by 2 4 + 3 + 2 + 0 = 9 which is divisible by 3, so it is divisible by 3 last digit is 0 or 5, so it is divisible by 5 4 + 3 + 2 + 0 = 9 which is divisible by 9, so it is divisible by 9 last digit is 0, so it is divisible by 10 → 4320 is divisible by all the numbers 2, 3, 5, 9, 10
Is 7580 divisible by 2 3 9 10?
It is evenly divisible by 2 and 10 but not by 3 and 9.
