Question

check whether 57624 is divisible by 2,3,4, and 6 or not ​

Answer 1

☆Question:-

check whether 57624 is divisible by 2,3,4, and 6 or not ?

☆Solution:

57624 As its last number is an even number, thus it is divisible by 2.

5+7+6+2+4=24

As,3×8=24

Thus,it is also divisible by 3.

57624

As,4×6=24

It is also divisible by 4.

And if, it is divisible by both 2 and 3, it is also divisible by 6.

Answer 2

Divisibility test -- 57624

-- Divisibility test for 2

If unit digit is divisible by 2, whole number is divisible by 2,

therefore, 57624 is divisible by 2

-- Divisibility test for 3

If sum of all numbers is divisible by 3, whole number is divisible by 3

sum of Digits = 5+7+6+2+4

= 24

which is divisible by 3

therefore, 57624 is divisible by 3

-- Divisibility test for 4

If last two digits are divisible by 4, whole number is divisible by 4

last two digits = 24

which is divisible by 4

therefore, 57624 is divisible by 4

-- Divisibility test for 6

If a number is divisible by both 2 and 3 (as we have done above), the number is also divisible by 6.

Therefore, by this property 57624 is also divisible by 6.