105, 120, 135 and so on.
Every three-digit number that ends with a zero or a 5 is divisible by 5.It doesn't matter what the first 2 digits are.
numbers that are divisible by 4 is either: 4n or numbers in which the number formed by last two digits are divisible by 4
No. 26 for instance the sum of the digits is 8 but not divisible by 4. 32 the sum of the digits is 5 but divisible by 4 The rules for some other numbers are 2 all even numbers are divisible by 2 3 The sum of the digits is divisible by 3 4 The last 2 numbers are divisible by 4 5 The number ends in a 0 or 5 6 The sum of the digits is divisible by 3 and is even 7 no easy method 8 The last 3 numbers are divisible by 8 9 The sum of the digits is divisible by 9
You can always tell a number is divisible by eight by checking to see if the rightmost three digits are. If they are, then the whole number is. With that in mind then, you can make up all sorts of such numbers by just grabbing some combination that you know is divisible by eight, and tacking additional digits on to the left. For example, we know that 128 is divisible by eight (128 / 8 = 16), so any of these numbers are as well: 89469128 13948128 90173128 The number of digits doesn't matter, so we also know that a ridiculously large number like this one: 25098174509840582437575109283102477568758134024 is divisible by eight, because the last three digits are.
There are some numbers like that, but I think you might be referring to the rule of divisibility for 4 which states that if the last two digits are divisible by 4, the whole number is divisible by 4.
Some numbers are divisible by 2 and Some are not.
Some numbers that are divisible by 63 is 1,3,7,9, and 21.
1
76 is divisible by some of those numbers, but not all of them. 76 is an even number that ends in 6. It is divisible by 2. The sum of the digits of 76 (13) is not evenly divisible by 3. 76 is not divisible by 3. 4 times 19 is 76. 76 is divisible by 4. Only numbers that end in 0 and 5 are divisible by 5. 76 is not divisible by 5. 6 and 9 do not divide evenly into 76, so 76 is not divisible by 6 and 9. Only numbers that end in 0 are divisible by 10. 76 is not divisible by 10. Of the numbers listed, 76 is only divisible by 2 and 4.
Some numbers are, some numbers aren't.
Here are some ways of remembering which numbers are divisible by others:Divisible by 2: Is the number even? 32 ends in a 0, 2, 4, 6, or 8, so 32 is divisible by 2Divisible by 3: Do the digits add up to be multiple of three? 3 + 2 = 5, and 5 cannot divide by 3, so 32 is NOT divisible by 3Divisible by 4: Are the last two digits divisible by 4? (For this, one has to memorize numbers between 1-100) 32 is divisible by 4Divisible by 5: Does the number end in a 5 or 0? 32 ends in a 2, so it is NOT divisible by 5Divisible by 6: Is the number divisible by 2 AND 3? (See above) 32 is not divisible by 3, so it is NOT divisible by 6Divisible by 9: Do the digits add up to be a multiple of 9? (See above) 32 is not a multiple of 3, so it is NOT divisible by 9Divisible by 10: Does the number end in a 0? 32 ends in a 2, so it is NOT divisible by 10.The answer is, 32 is divisible by 2 and 4
no, some examples are 15, 25, 35 etc However, all numbers divisible by ten are divisible by five