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प्रश्न
Find whether the following number is divisible by 15: 960
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उत्तर
A number is divisible by 15, if it is divisible by both 3 and 5
960 is divisible by both 3 and 5.
960 is divisible by 15
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संबंधित प्रश्न
Write all the factors of: 64
Write the first six multiples of: 18
Without making any actual division, show that each of the following numbers is divisible by 11.
110011
Without making any actual division, show that each of the following numbers is divisible by 11.
11000011
Without making any actual division, show that the following number is divisible by 8.
1608
Find whether the following number is divisible by 9: 1332
Find whether the following number is divisible by 6: 2010
Find whether the following number is divisible by 5: 9207
Find whether the following number is divisible by 11: 3882
Find whether the following number is divisible by 15: 5013
In the following number, replace M by the smallest number to make resulting number divisible by 3: 46M46
In the following number, replace M by the smallest number to make resulting number divisible by 9: 627M9
State, true or false:
If a number is a factor of 16 and 24, it is a factor of 48
Write down the factors of 60.
Write down the factors of 75.
State if the following number is even or odd.
253
Write five three-digit numbers that are multiples of 5.
The sum of the factors of 27 is
Pick the number which is not a multiple of 6
Write down the factors of the given number.
14
Draw a picture of factor tree.
50
If the cat starts from the 5th step and jumps five steps at a time and the mouse starts from the 8th step and jumps four steps at a time, can the mouse get away?
What can you do for numbers bigger than that?
Look at the factor tree. Now you can make another tree like this?
Match the items in column 1 with the items in column 2.
|
|
Column 1 |
|
Column 2 |
|
(i) |
35 |
(a) |
Multiple of 8 |
|
(ii) |
15 |
(b) |
Multiple of 7 |
|
(iii) |
16 |
(c) |
Multiple of 70 |
|
(iv) |
20 |
(d) |
Factor of 30 |
|
(v) |
25 |
(e) |
Factor of 50 |
|
|
|
(f) |
Factor of 20 |
Write all the factors of the following number.
15
Which is NOT a common factor of 20 and 36?
If 6 is a common factor of two numbers, which could be the pair?
