If a number is divisible by 3 and 5, it is divisible by 15.
It is divisibility by 3 and divisibility by 5.Divisibility by 3: the digital root of an integer is obtained by adding together all the digits in the integer, with the process repeated if required. If the final result is 3, 6 or 9, then the integer is divisible by 3.Divisibility by 5: the integer ends in 0 or 5.
A number is divisible by 15 if it is divisible by the prime factors of 15, that is, 5 and 3.
It is somebody talking about divisibility.
The divisibility rules of 4 and 9 are combined to make the divisibility rule of 36.
There is no easy rule for divisibility by 34.
Divisibility is what a number can be divided by.
1, 2, 3, 5, 6, 10, 15, 30
Divisibility is a noun meaning being capable of being divided. Example sentences: "The rule for divisibility by 5 is that the number ends in 0 or 5." "The easy divisibility of the cookies prevented fights among the children." "The divisibility of this pie is questionable, at best."
By tautology. If it did not work, it would not be a divisibility rule!
144 is divisibility by 2, 3, 6, and 9.
why does the divisibility rule work for 4