Advertisements
Advertisements
Question
Find whether the following number is divisible by 3: 28492
Advertisements
Solution
The given number = 28492
Sum of its digits = 2 +8+4 + 9 + 2 = 25
Which is not divisible by 3
28492 is divisible by 3
APPEARS IN
RELATED QUESTIONS
Write all the factors of: 64
Write the first six multiples of: 9
Find whether the following number is divisible by 2: 649
Find whether the following number is divisible by 8: 324
Find whether the following number is divisible by 5: 755
Find whether the following number is divisible by 15: 8295
In the following number, replace M by the smallest number to make resulting number divisible by 9: 627M9
State, true or false:
If a divide b and c completely, then a divides
(i) a + b
(ii) a – b
also completely.
Write down the factors of 36.
State if the following number is even or odd.
37
State if the following number is even or odd.
50
State if the following number is even or odd.
69
State if the following number is even or odd.
144
The greatest number which divides 134 and 167 leaving 2 as remainder in each case is
Write the factors of the following number.
5
Write the factors of the following number.
7
Write the factors of the following number.
32
Is 173 a prime? Why?
Write down the factors of the given number.
36
The steps on which the mouse jumps - ____________
The steps on which both the cat and the mouse jump - ____________
What are the factors of 10?
Can you do this from the chart?
What can you do for numbers bigger than that?
Try drawing the factor tree using other numbers also.
Write first five multiples of 9.
Write all the factors of the following number.
21
Write all the factors of the following number.
27
