Advertisements
Advertisements
Question
A number is divisible by 12. By what other numbers will that number be divisible?
Advertisements
Solution
Since the number is divisible by 12, it will also be divisible by its factors i.e., 1, 2, 3, 4, 6, 12. Clearly, 1, 2, 3, 4, and 6 are numbers other than 12 by which this number is also divisible.
APPEARS IN
RELATED QUESTIONS
If \[\overline{{98215x2}}\] is a number with x as its tens digit such that is is divisible by 4. Find all possible values of x.
Find which of the following numbers are divisible by 2:
(i) 192
(ii) 1660
(iii) 1101
(iv) 2079
Write five three-digit numbers that are multiples of 10.
Write 5 numbers that are multiples of 2 as well as of 3.
If the number given in the table is divisible by the given divisor, put ✓ in the box. If it is not divisible by the divisor, put × in the box.
| Divisor → | 2 | 5 | 10 |
| Number ↓ | |||
| 15 | × | ✓ | × |
| 30 | |||
| 34 | |||
| 46 | |||
| 55 | |||
| 63 | |||
| 70 | |||
| 84 |
16254 is divisible by each of 2, 3, 6 and 9
Find A as required:
The greatest 2 digit number 9A is divisible by 2
18 is divisible by both 2 and 3. It is also divisible by 2 × 3 = 6. Similarly, a number is divisible by both 4 and 6. Can we say that the number must also be divisible by 4 × 6 = 24? If not, give an example to justify your answer.
Which digit in the ones place ensures a number is divisible by 2?
The divisibility rule for 2 applies to:
