Advertisements
Advertisements
Question
Find whether the following number is divisible by 15: 10243
Advertisements
Solution
A number is divisible by 15, if it is divisible by both 3 and 5
10243 is not divisible by both 3 and 5
10243 is not divisible by 15
APPEARS IN
RELATED QUESTIONS
Write all the factors of: 16
The product of two numbers is 36 and their sum is 13. Find the numbers.
Without making any actual division show that 7007 is divisible by 7.
Find whether the following number is divisible by 8: 444320
Find whether the following number is divisible by 9: 1332
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: 27M53
State, true or false:
If a number is divisible by 18, it is divisible by 3 and 6
Define: (i) factor (ii) multiple. Give five examples of each.
Write down the factors of 75.
State if the following number is even or odd.
69
State if the following number is even or odd.
144
State if the following number is even or odd.
321
The greatest number which divides 134 and 167 leaving 2 as remainder in each case is
Write the factors of the following number.
22
Write the factors of the following number.
25
A ribbon is 3 metres long. I need 8 pieces of ribbon each 40 cm long. How many centimetres shorter is the ribbon than the length I need?
Write down the first 5 multiples of the given number.
9
What are the factors of 10?
Can you do this from the chart?
What are the factors of 36?
Write all the factors of the following number.
15
Write all the factors of the following number.
27
Write all the factors of the following number.
18
Common factors of two numbers are:
Which is NOT a common factor of 20 and 36?
