Question

Using the divisibility test, check the divisibility of 36,366and 9339, and write
down the number by which both the numbers will be divisible.give answer please​

Answer 1

Given : 36,366 and 9339

To Find :  the number by which both the numbers will be divisible.

Solution:

A number is divisible by 2 if it ends with 0 ,2 , 4 , 6  or 8

Hence  36,366  is divisible by 2  but 9339 is not divisible by 3

Sum of Digits of 36,366  = 24

Sum of Digits of 9339  =    24

A number is divisible by 3 if sum of its digits is divisible by 3

 24 is divisible by 3

Hence  36,336   and 9339 both are divisible by 3.

A number is divisible by 4 if its last two digits are divisible by 4

Hence 36,366 and 9339 are not divisible by 4

A number is divisible by 5 if its last digit is 0 or 5

Hence 36,366 and 9339 are not divisible by 5

number is divisible by 6 if its divisible by 2 and 3

Hence 36,366  is divisible by 6 but   but 9339 is not divisible by 6

36,336   and 9339 both are not divisible by 7.

A number is divisible by 8 if its last three digits are divisible by 8

Hence 36,366 and 9339 are not divisible by 8

A number is divisible by 9 if sum of its digits is divisible by 9

24 is not divisible by 9

Hence  36,336   and 9339 both are not divisible by 3.

A number is divisible by 10 if unit digit is 0

Hence  36,366   and 9339 both are not divisible by 10.

36,366   and 9339 both are divisible by 3.

3  is the number by which both the numbers will be divisible.

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