10 is divisible by 2 and 5 12 by 2, 3 , 4, and 6 18 by 2, 3, 6, and 9 24 by 2, 3, 4, 6, 8, and 12 27 by 3 and 9 Their prime factors would be 10: 2 * 5 12: 2 * 2 * 3 18: 2 * 3 * 3 23: 2 * 2 * 2 * 3 27: 3 * 3 * 3
It is divisible by 2, 3, 4, 6 and 9.
3 <><><> 3 is only divisible by 1 and itself. whereas 4 and 10 are divisible by other numbers. 4 is divisible by 1,2,4. 10 is divisible by 1,2,5,10 <><><> A prime number is a number that is evenly divisible only by itself and one. Therefore, 3 is the prime number. 4 is divisible by 1, 2, and 4. 10 is divisible by 1, 2, 5, and 10. Three cannot be divided evenly by any other whole number. So, 3 is the prime number.
as 9 is made of 3 times 3 so any number (such as 90) which is divisible by 9 will also be divisible by 3 and the answer will be 3 times bigger so 90/9 is 10 then 90/3 = 30 which is 10 x 3 Example: same for any number that is divisible by 14 will also be divisible by 7 (or also 2) as 14 = 7 x 2 or divisible by say 50 is also divisible by 5 or 10 as 50 = 5 x 10 and so on ...
2, 5, and 10 . . . Yes. 3 and 9 . . . . . . No.
It is divisible by 2 and 3. It isn't divisible by 5 and 10.
27 is divisible by three because the sum of 2 and 7 is divisible by three. However, this trick only works with the numbers 3 and 9. 27 divided by 3 is 9.
It is evenly divisible by 2 and 10 but not by 3 and 9.
Yes, it is divisible by 2, 3 and 9, but is not exactly divisible by 5 or 10.
9 is divisible by 3 10 is divisible by 2, 5 and 10. Everything else, no.
20 is divisible by 2, 5 and 10. It is not exactly divisible by 3 or 9.
For starters, the number 3 is divisible by 3 but not by 2. Next, 9, 27 etc. All the odd multiples of 3 are divisible by 3 but not 2. So there is an infinite number of numbers that are divisible by 3 and not 2.
It is divisible by 2, 5 and 10, but not 3 and 9.
10 is divisible by 2 and 5 12 by 2, 3 , 4, and 6 18 by 2, 3, 6, and 9 24 by 2, 3, 4, 6, 8, and 12 27 by 3 and 9 Their prime factors would be 10: 2 * 5 12: 2 * 2 * 3 18: 2 * 3 * 3 23: 2 * 2 * 2 * 3 27: 3 * 3 * 3
How about 27
It is divisible by 2 & 3. It is not divisible by 5, 9 & 10. 534 is even → divisible by 2 5 + 3 + 4 = 12 → divisible by 3 534 does not end in 0 or 5 → not divisible by 5 5 + 3 + 4 = 12 → not divisible by 9 534 does not end in 0 → not divisible by 10
No since only numbers in which its sum can be divisible by 3 is divisible by 3. 2 + 4 + 4 is 10, and 10 is not divisible by 3.