Question

One natural number is divisible by another natural number, if on dividing, you get a
Divisibility Rules
3
remainder equal to zero. There are some rules or patterns that make it easier to tell whether
a given number is divisible by another given number or not. You have been introduced to
divisibility rules in class IV. We will revise them here,
A number is
Rule
Test with 360
divisible by:
If the number is even, i.e., the
In 360, the ones digit is 0.
2
ones digit is 0, 2, 4, 6 or 8 So the number is even.
Hence, 360 is divisible by 2.
If the sum of the digits is
In 360, 3 + 6 + 0 = 9.
divisible by 3.
9 is divisible by 3.
So, 360 is divisible by 3.
If the number formed by the
In 360, the last two digits are
last two digits is divisible by 4. 6 and 0.60 is divisible by 4.
So, 360 is divisible by 4.
If the ones digit is 0 or 5. In 360, the ones digit is 0.
5
So, 360 is divisible by 5.
6
If the number is divisible by Since 360 is divisible by both 2 and
both 2 and 3.
So, 360 is divisible by 6.
If the sum of the digits is
In 360, 3 + 6 + 0 = 9
9
divisible by 9.
9 is divisible by 9.
So, 360 is divisble by 9.
10
If the ones digit is 0
In 360, the ones digit is 0.
So, 360 is divisible by 10.
If the number is divisible by
15
360 is divisible by both 3 and
both 3 and 5
So, 360 is divisible by 15.
4
From the above rules, we observe that :
A number is divisible by another number, if it is divisible by its co-prime factors.
Thus, number divisible by 12 will also be divisible by 3 and 4.​

Answer 1

3 and 4

Step-by-step explanation:

a number divisible by another number,if it is divis

ible by its coprime factors.

thus,number divisible by 12 will also be divisible by 3and4