Do the division and if the remainder is 0 then the number is divisible by the something and if not it isn't.
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To find if a number is divisible by 5, the digit in the ones place has to be 0 or 5.
No, 6 does not go evenly into 2345. A method to find out if something is divisible by 6 is... Is it divisible by 2? Is it divisible by 3? 2*3=6 So, 2 and 3 should be able to go evenly into the number.
To find out if a number is divisible by 8 the number must be divisible by 2 and 4!
The Answer :)If the number is divisible by 2andIf the number is divisible by 3To find out if the number is divisible by 2 you look at the last digit of the number and see if it's an even number...ex: 420 you look at the 0 and 0 is a even number so 420 is divisible by 2.To find out if a number is divisible by 3 you add all the digits together and then see if the sum is divisible by 3...ex: 420 you add 4+2+0= 6 . and 6 is divisible by 3 so the number 420 is divisible by 3.yeah!
Look at the last digit of the number; if it is even then the number is divisible by 2, otherwise it is not.