No. Only even numbers are divisible by 2.
Yes, that is correct.
Take the number 3336. You know it's divisible by 1 because everything is. You know it's divisible by 2 because it's even. You know it's divisible by 3 because the digits add up to a multiple of 3 and you know it's divisible by 4 because the last two digits are divisible by 4. So you've found at least four factors: 1,2,3 and 4.
Go ahead and divide it - if you get a whole number, it is divisible.Note: Specifically for divisibility by 2, you actually only need to check the last digit. If and only if the last digit is divisible by 2, the whole number is also divisible by 2.
A Whole number is a set of natural numbers and zero like the number 1 2 3 4 or 5
What whole number divisible by2 end with
It is divisible by 6
Yes. Any number that ends in 2, 4, 6, 8, or zero is evenly divisible by 2. If it's a whole number, then it's called an "even" number.
Only even whole numbers are divisible by two.
1- Any number is divisible by 1. 2- Any even number is divisible by 2. 3- If its digits add up to a number divisible by 3, the whole number is divisible by 3. 4- If the last two digits are divisible by 4, the whole number is divisible by 4. 5- If it ends in 5 or 0, the whole number is divisible by 5. 6- If it's even and also divisible by 3, the whole number is divisible by 6. 7- There is no rule for 7. 8- If the last three digits are divisible by 8, the whole number is divisible by 8. 9- If its digits add up to a number divisible by 9, the whole number is divisible by 9. 10- If it ends in 0, the whole number is divisible by 10.
3
17.
No.A number a is divisible by another number b, if and only if the fraction a/b is equivalent to a whole number. And as you know, 1/2 = 0.5, which is not a whole number, hence is 1 not divisible by 2.The only number 1 is divisible by, is 1 itself. All numbers are divisible by 1.
ANY odd number !
If the number is even, it's divisible by 2. If the sum of the digits is a multiple of 3, the whole number is divisible by 3. If the last two digits are a multiple of 4, the whole number is divisible by 4. If the last digit is a 0 or a 5, the whole number is divisible by 5. If the number is even and divisible by 3, it's divisible by 6. If the sum of the digits is a multiple of 9, the whole number is divisible by 9. If the number ends in 0, it's divisible by 10.
yes, but the answer will not be a whole number
No, any whole number ending in a digit divisible by 2 is also divisible by 2 and therefore not a prime number.