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francoisph
- Master | Next Rank: 500 Posts
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- Joined: Sun Mar 07, 2010 3:15 pm
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please do you have the rules of multiple of 2, 3, 4, 5 6, 9, 10, 12
i guess you are asking for divisibilty rule
2: any even number will be multiple of 2 i.e if last digit is 2,4,6,8,0
3: if you add the digit of a number if that is multiple of 3 then a number is multiple of 3
for e.g:105:1+0+5=6 now 6 is multiple of 3 so 105 is multiple of 3
4: iff last two digit of a number is divisible by 4 that particular number is divisible by 4for eg 100 ,124 last twodigit are 00 and 24 which are dmultiple of 4 so number is multiple of 4
5:last digit of a number should be 5 or 0 e.g 105,100 .500
6:number should be divisible by 2 and the sum of digit of number sghould be divisible by 3.
for e.g: 108 is divisible by 2 and sum of digit 108=1+0+8=9 which is multiple of 3
hence 108 is multiple of 6
10:last digit should be 0
12" number should be multiple of 4 as well as multiple of 3(hence last two digit should be diisible by 4 and sum of digit should be divisi ble by 3)
